TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
NOMBRE MACH [22 records]
Record 1 - internal organization data 2016-06-30
Record 1, English
Record 1, Subject field(s)
- Air Traffic Control
- Aircraft Piloting and Navigation
Record 1, Main entry term, English
- Mach number technique
1, record 1, English, Mach%20number%20technique
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The assignment by ATC [air traffic control] of Mach number values to aircraft that are in level flight, climbing or descending, to ensure that longitudinal separation is maintained. 2, record 1, English, - Mach%20number%20technique
Record number: 1, Textual support number: 1 OBS
Mach number technique: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee. 3, record 1, English, - Mach%20number%20technique
Record 1, French
Record 1, Domaine(s)
- Circulation et trafic aériens
- Pilotage et navigation aérienne
Record 1, Main entry term, French
- technique du nombre de Mach
1, record 1, French, technique%20du%20nombre%20de%20Mach
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Assignation par l'ATC [contrôle de la circulation aérienne] de valeurs du nombre de Mach (M) aux aéronefs évoluant en palier, en montée ou en descente, pour garantir le maintien de l'espacement longitudinal. 2, record 1, French, - technique%20du%20nombre%20de%20Mach
Record number: 1, Textual support number: 1 OBS
technique du nombre de Mach : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne. 3, record 1, French, - technique%20du%20nombre%20de%20Mach
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-05-24
Record 2, English
Record 2, Subject field(s)
- Aircraft Piloting and Navigation
- Flight Instruments and Equipment (Aeroindustry)
- Air Forces
Record 2, Main entry term, English
- mach hold mode
1, record 2, English, mach%20hold%20mode
correct, see observation
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
In a flight control system, a control mode in which a desired flight (flying) speed of an aircraft expressed as a mach number is maintained automatically. 1, record 2, English, - mach%20hold%20mode
Record number: 2, Textual support number: 1 OBS
mach hold mode: This term has been removed from the NATO Glossary of Terms and Definitions. 2, record 2, English, - mach%20hold%20mode
Record number: 2, Textual support number: 2 OBS
According to the Oxford English Dictionary, Mach is written with a capital letter. 2, record 2, English, - mach%20hold%20mode
Record 2, French
Record 2, Domaine(s)
- Pilotage et navigation aérienne
- Instruments et équipement de bord (Constructions aéronautiques)
- Forces aériennes
Record 2, Main entry term, French
- contrôle automatique du nombre de mach
1, record 2, French, contr%C3%B4le%20automatique%20du%20nombre%20de%20mach
correct, see observation, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Dans un système de contrôle de vol, fonction grâce à laquelle la vitesse de vol d'un avion (en nombre de mach) est maintenue automatiquement. 1, record 2, French, - contr%C3%B4le%20automatique%20du%20nombre%20de%20mach
Record number: 2, Textual support number: 1 OBS
contrôle automatique du nombre de mach : Ce terme a été retiré du Glossaire OTAN de termes et définitions. 2, record 2, French, - contr%C3%B4le%20automatique%20du%20nombre%20de%20mach
Record number: 2, Textual support number: 2 OBS
Selon le Petit Robert, Mach s'écrit avec une majuscule. 2, record 2, French, - contr%C3%B4le%20automatique%20du%20nombre%20de%20mach
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-07-15
Record 3, English
Record 3, Subject field(s)
- Aerodynamics and Theory of Gases
- Aircraft Piloting and Navigation
Record 3, Main entry term, English
- Mach number
1, record 3, English, Mach%20number
correct, standardized, officially approved
Record 3, Abbreviations, English
- M 2, record 3, English, M
correct, standardized
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The ratio of the speed of a body moving in a medium to the speed of sound in this medium. 3, record 3, English, - Mach%20number
Record number: 3, Textual support number: 2 DEF
The ratio of the airspeed to the speed of sound under prevailing atmospheric conditions. [Definition standardized by BSI.] 4, record 3, English, - Mach%20number
Record number: 3, Textual support number: 1 OBS
Mach number: term standardized by the British Standards Institution (BSI) and officially approved by the International Civil Aviation Organization (ICAO). 5, record 3, English, - Mach%20number
Record number: 3, Textual support number: 2 OBS
Mach number; M: term and abbreviation standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee. 6, record 3, English, - Mach%20number
Record 3, Key term(s)
- Mach
Record 3, French
Record 3, Domaine(s)
- Théorie des gaz et aérodynamique
- Pilotage et navigation aérienne
Record 3, Main entry term, French
- nombre de Mach
1, record 3, French, nombre%20de%20Mach
correct, masculine noun, standardized, officially approved
Record 3, Abbreviations, French
- M 2, record 3, French, M
correct, masculine noun, standardized
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Rapport de la vitesse d'un corps se déplaçant dans un milieu à la vitesse du son dans ce milieu. 3, record 3, French, - nombre%20de%20Mach
Record number: 3, Textual support number: 1 OBS
En aviation, Mach 1, qui représente la limite entre le vol subsonique et le vol supersonique, correspond, pour un vol à haute altitude, à 1 060 km/h; à partir de Mach 5, on parle de vitesses hypersoniques. 4, record 3, French, - nombre%20de%20Mach
Record number: 3, Textual support number: 2 OBS
nombre de Mach : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par l'Organisation de l'aviation civile internationale (OACI). 5, record 3, French, - nombre%20de%20Mach
Record number: 3, Textual support number: 3 OBS
nombre de Mach; M : terme et abréviation normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne. 6, record 3, French, - nombre%20de%20Mach
Record 3, Key term(s)
- Mach
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Aerodinámica y teoría de los gases
- Pilotaje y navegación aérea
Record 3, Main entry term, Spanish
- número de Mach
1, record 3, Spanish, n%C3%BAmero%20de%20Mach
correct, masculine noun, officially approved
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- índice Mach de velocidad 2, record 3, Spanish, %C3%ADndice%20Mach%20de%20velocidad
correct, masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Relación entre la velocidad de un cuerpo que se desplaza en un medio y la velocidad del sonido en ese medio. 3, record 3, Spanish, - n%C3%BAmero%20de%20Mach
Record number: 3, Textual support number: 1 OBS
número de Mach: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 4, record 3, Spanish, - n%C3%BAmero%20de%20Mach
Record 4 - internal organization data 2015-03-17
Record 4, English
Record 4, Subject field(s)
- Aircraft Piloting and Navigation
Record 4, Main entry term, English
- true flight Mach number 1, record 4, English, true%20flight%20Mach%20number
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The ratio of the true airspeed of an aircraft to the local speed of sound at the flight altitude. 1, record 4, English, - true%20flight%20Mach%20number
Record 4, French
Record 4, Domaine(s)
- Pilotage et navigation aérienne
Record 4, Main entry term, French
- nombre de Mach vrai en vol
1, record 4, French, nombre%20de%20Mach%20vrai%20en%20vol
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Rapport entre la vitesse vraie d'un aéronef et la vitesse locale du son à l'altitude de vol. 1, record 4, French, - nombre%20de%20Mach%20vrai%20en%20vol
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2014-08-28
Record 5, English
Record 5, Subject field(s)
- Aircraft Piloting and Navigation
Record 5, Main entry term, English
- maximum operating limit speed
1, record 5, English, maximum%20operating%20limit%20speed
correct
Record 5, Abbreviations, English
- Vmo 2, record 5, English, Vmo
correct
Record 5, Synonyms, English
- maximum operating speed 2, record 5, English, maximum%20operating%20speed
correct
- Vmo 2, record 5, English, Vmo
correct
- Vmo 2, record 5, English, Vmo
- maximum permissible operating speed 3, record 5, English, maximum%20permissible%20operating%20speed
correct, officially approved
- Vmo 3, record 5, English, Vmo
correct, officially approved
- Vmo 3, record 5, English, Vmo
- maximum permissible operating Mach number 4, record 5, English, maximum%20permissible%20operating%20Mach%20number
correct, officially approved
- Mmo 4, record 5, English, Mmo
correct, officially approved
- Mmo 4, record 5, English, Mmo
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The maximum safe speed at which the airplane should be operated; the cruise speed for which it was designated. 5, record 5, English, - maximum%20operating%20limit%20speed
Record number: 5, Textual support number: 1 OBS
maximum permissible operating speed; maximum permissible operating Mach number; Vmo; Mmo: terms and abbreviations officially approved by the International Civil Aviation Organization (ICAO). 6, record 5, English, - maximum%20operating%20limit%20speed
Record 5, French
Record 5, Domaine(s)
- Pilotage et navigation aérienne
Record 5, Main entry term, French
- vitesse maximale admissible en exploitation
1, record 5, French, vitesse%20maximale%20admissible%20en%20exploitation
correct, feminine noun, officially approved
Record 5, Abbreviations, French
- Vmo 1, record 5, French, Vmo
correct, feminine noun, officially approved
Record 5, Synonyms, French
- nombre de Mach maximal admissible en exploitation 2, record 5, French, nombre%20de%20Mach%20maximal%20admissible%20en%20exploitation
correct, masculine noun, officially approved
- Mmo 2, record 5, French, Mmo
correct, masculine noun, officially approved
- Mmo 2, record 5, French, Mmo
- vitesse maximale opérationnelle 3, record 5, French, vitesse%20maximale%20op%C3%A9rationnelle
correct, feminine noun
- Vmo 4, record 5, French, Vmo
correct, feminine noun
- Vmo 4, record 5, French, Vmo
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
vitesse maximale admissible en exploitation; Vmo : terme et abréviation uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 5, record 5, French, - vitesse%20maximale%20admissible%20en%20exploitation
Record number: 5, Textual support number: 2 OBS
vitesse maximale admissible en exploitation; nombre de Mach maximal admissible en exploitation; Vmo; Mmo: termes et abréviations uniformisés par l'Organisation de l'aviation civile internationale (OACI). 5, record 5, French, - vitesse%20maximale%20admissible%20en%20exploitation
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Pilotaje y navegación aérea
Record 5, Main entry term, Spanish
- número de Mach máximos admisibles de utilización
1, record 5, Spanish, n%C3%BAmero%20de%20Mach%20m%C3%A1ximos%20admisibles%20de%20utilizaci%C3%B3n
correct, masculine noun, officially approved
Record 5, Abbreviations, Spanish
- Vmo 1, record 5, Spanish, Vmo
correct, masculine noun, officially approved
Record 5, Synonyms, Spanish
- velocidad máxima admisible de utilización 1, record 5, Spanish, velocidad%20m%C3%A1xima%20admisible%20de%20utilizaci%C3%B3n
correct, feminine noun, officially approved
- Mmo 1, record 5, Spanish, Mmo
correct, feminine noun, officially approved
- Mmo 1, record 5, Spanish, Mmo
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 OBS
número de Mach máximos admisibles de utilización; velocidad máxima admisible de utilización; Vmo; Mmo: términos y abreviaturas aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 5, Spanish, - n%C3%BAmero%20de%20Mach%20m%C3%A1ximos%20admisibles%20de%20utilizaci%C3%B3n
Record 6 - internal organization data 2012-10-17
Record 6, English
Record 6, Subject field(s)
- Aircraft Piloting and Navigation
- Aircraft Propulsion Systems
- Aerodynamics and Theory of Gases
Record 6, Main entry term, English
- true Mach number
1, record 6, English, true%20Mach%20number
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A ratio of the true airspeed of an aircraft to the local speed of sound at the flight altitude. 2, record 6, English, - true%20Mach%20number
Record number: 6, Textual support number: 1 OBS
true Mach number: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee. 3, record 6, English, - true%20Mach%20number
Record 6, French
Record 6, Domaine(s)
- Pilotage et navigation aérienne
- Propulsion des aéronefs
- Théorie des gaz et aérodynamique
Record 6, Main entry term, French
- nombre de Mach vrai
1, record 6, French, nombre%20de%20Mach%20vrai
correct, masculine noun, standardized, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Rapport entre la vitesse vraie d'un aéronef et la vitesse locale du son à l'altitude de vol. 2, record 6, French, - nombre%20de%20Mach%20vrai
Record number: 6, Textual support number: 1 OBS
nombre de Mach vrai : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne; terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 3, record 6, French, - nombre%20de%20Mach%20vrai
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2001-08-03
Record 7, English
Record 7, Subject field(s)
- Helicopters (Military)
Record 7, Main entry term, English
- critical Mach number
1, record 7, English, critical%20Mach%20number
correct, officially approved
Record 7, Abbreviations, English
Record 7, Synonyms, English
- M(CRIT) 1, record 7, English, M%28CRIT%29
correct, officially approved
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
critical Mach number; M(CRIT): term and shortened form officially approved by the Aeronautical Terminology Standardization Committee (ATSC) - Helicopters. 2, record 7, English, - critical%20Mach%20number
Record 7, French
Record 7, Domaine(s)
- Hélicoptères (Militaire)
Record 7, Main entry term, French
- nombre de mach critique
1, record 7, French, nombre%20de%20mach%20critique
correct, masculine noun, officially approved
Record 7, Abbreviations, French
Record 7, Synonyms, French
- M(CRIT) 1, record 7, French, M%28CRIT%29
correct, masculine noun, officially approved
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
nombre de mach critique : M(CRIT) : terme et forme abrégée uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères. 2, record 7, French, - nombre%20de%20mach%20critique
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2000-09-22
Record 8, English
Record 8, Subject field(s)
- Tests and Simulations (Transportation)
- Aircraft Propulsion Systems
Record 8, Main entry term, English
- helical tip Mach number
1, record 8, English, helical%20tip%20Mach%20number
correct, officially approved
Record 8, Abbreviations, English
Record 8, Synonyms, English
- Helical Tip Mach No 2, record 8, English, Helical%20Tip%20Mach%20No
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
helical tip Mach number: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 8, English, - helical%20tip%20Mach%20number
Record 8, French
Record 8, Domaine(s)
- Simulations et essais (Transports)
- Propulsion des aéronefs
Record 8, Main entry term, French
- nombre de Mach périphérique de l'hélice
1, record 8, French, nombre%20de%20Mach%20p%C3%A9riph%C3%A9rique%20de%20l%27h%C3%A9lice
correct, masculine noun, officially approved
Record 8, Abbreviations, French
Record 8, Synonyms, French
- nombre de Mach aux extrémités des pales de l'hélice 2, record 8, French, nombre%20de%20Mach%20aux%20extr%C3%A9mit%C3%A9s%20des%20pales%20de%20l%27h%C3%A9lice
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
nombre de Mach périphérique de l'hélice : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 3, record 8, French, - nombre%20de%20Mach%20p%C3%A9riph%C3%A9rique%20de%20l%27h%C3%A9lice
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Simulaciones y pruebas (Transporte)
- Sistemas de propulsión de aeronaves
Record 8, Main entry term, Spanish
- número de Mach en el extremo de las palas de la hélice
1, record 8, Spanish, n%C3%BAmero%20de%20Mach%20en%20el%20extremo%20de%20las%20palas%20de%20la%20h%C3%A9lice
correct, masculine noun, officially approved
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 OBS
número de Mach en el extremo de las palas de la hélice : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 8, Spanish, - n%C3%BAmero%20de%20Mach%20en%20el%20extremo%20de%20las%20palas%20de%20la%20h%C3%A9lice
Record 9 - internal organization data 1995-07-19
Record 9, English
Record 9, Subject field(s)
- General Scientific and Technical Vocabulary
- Flight Instruments and Equipment (Aeroindustry)
Record 9, Main entry term, English
- derivative with respect to the Mach number
1, record 9, English, derivative%20with%20respect%20to%20the%20Mach%20number
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
Term standardized by ISO. 2, record 9, English, - derivative%20with%20respect%20to%20the%20Mach%20number
Record 9, French
Record 9, Domaine(s)
- Vocabulaire technique et scientifique général
- Instruments et équipement de bord (Constructions aéronautiques)
Record 9, Main entry term, French
- dérivée par rapport au nombre de Mach
1, record 9, French, d%C3%A9riv%C3%A9e%20par%20rapport%20au%20nombre%20de%20Mach
correct, feminine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Terme normalisé par l'ISO. 2, record 9, French, - d%C3%A9riv%C3%A9e%20par%20rapport%20au%20nombre%20de%20Mach
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1990-06-12
Record 10, English
Record 10, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Aircraft Piloting and Navigation
Record 10, Main entry term, English
- Indicated Mach Number
1, record 10, English, Indicated%20Mach%20Number
correct
Record 10, Abbreviations, English
- IMN 1, record 10, English, IMN
correct
Record 10, Synonyms, English
Record 10, French
Record 10, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Pilotage et navigation aérienne
Record 10, Main entry term, French
- nombre de Mach indiqué
1, record 10, French, nombre%20de%20Mach%20indiqu%C3%A9
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- Mach indiqué 1, record 10, French, Mach%20indiqu%C3%A9
correct, masculine noun
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1989-02-03
Record 11, English
Record 11, Subject field(s)
- Operations (Air Forces)
- Aircraft Piloting and Navigation
- Acoustics (Physics)
Record 11, Main entry term, English
- demonstrated maximum Mach No.
1, record 11, English, demonstrated%20maximum%20Mach%20No%2E
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- demonstrated maximum Mach number 1, record 11, English, demonstrated%20maximum%20Mach%20number
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 OBS
Mentioned about the Hawk warplane of British Aerospace. 2, record 11, English, - demonstrated%20maximum%20Mach%20No%2E
Record 11, French
Record 11, Domaine(s)
- Opérations (Forces aériennes)
- Pilotage et navigation aérienne
- Acoustique (Physique)
Record 11, Main entry term, French
- nombre de Mach maxi. constaté
1, record 11, French, nombre%20de%20Mach%20maxi%2E%20constat%C3%A9
masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- nombre de Mach maximal constaté 2, record 11, French, nombre%20de%20Mach%20maximal%20constat%C3%A9
proposal, masculine noun
- nombre de Mach maximum constaté 2, record 11, French, nombre%20de%20Mach%20maximum%20constat%C3%A9
proposal, masculine noun
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1987-03-17
Record 12, English
Record 12, Subject field(s)
- Aircraft Piloting and Navigation
Record 12, Main entry term, English
- cruise Mach number
1, record 12, English, cruise%20Mach%20number
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
approval must be obtained from ATC prior to any change in cruise Mach number. 1, record 12, English, - cruise%20Mach%20number
Record 12, French
Record 12, Domaine(s)
- Pilotage et navigation aérienne
Record 12, Main entry term, French
- nombre de Mach de croisière
1, record 12, French, nombre%20de%20Mach%20de%20croisi%C3%A8re
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- nombre de Mach en croisière 2, record 12, French, nombre%20de%20Mach%20en%20croisi%C3%A8re
masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
(...) il faut obtenir l'approbation du service ATC avant de modifier le nombre de Mach de croisière. 1, record 12, French, - nombre%20de%20Mach%20de%20croisi%C3%A8re
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1986-01-21
Record 13, English
Record 13, Subject field(s)
- Aircraft Piloting and Navigation
Record 13, Main entry term, English
- limiting Mach number
1, record 13, English, limiting%20Mach%20number
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, French
Record 13, Domaine(s)
- Pilotage et navigation aérienne
Record 13, Main entry term, French
- nombre de Mach limite
1, record 13, French, nombre%20de%20Mach%20limite
masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1986-01-21
Record 14, English
Record 14, Subject field(s)
- Aircraft Piloting and Navigation
Record 14, Main entry term, English
- operational Mach number
1, record 14, English, operational%20Mach%20number
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, French
Record 14, Domaine(s)
- Pilotage et navigation aérienne
Record 14, Main entry term, French
- nombre de Mach opérationnel
1, record 14, French, nombre%20de%20Mach%20op%C3%A9rationnel
masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1981-04-07
Record 15, English
Record 15, Subject field(s)
- Air Transport
Record 15, Main entry term, English
- maximum speed or Mach number for stability characteristics 1, record 15, English, maximum%20speed%20or%20Mach%20number%20for%20stability%20characteristics
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, French
Record 15, Domaine(s)
- Transport aérien
Record 15, Main entry term, French
- vitesse maximale ou nombre de Mach maximal en fonction des caractéristiques de stabilité 1, record 15, French, vitesse%20maximale%20ou%20nombre%20de%20Mach%20maximal%20en%20fonction%20des%20caract%C3%A9ristiques%20de%20stabilit%C3%A9
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1981-03-19
Record 16, English
Record 16, Subject field(s)
- Aeroindustry
Record 16, Main entry term, English
- maximum operating Mach speed
1, record 16, English, maximum%20operating%20Mach%20speed
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Principal specifications and performance data of the Diamond I (...) Maximum operating Mach speed...0.78. 1, record 16, English, - maximum%20operating%20Mach%20speed
Record 16, French
Record 16, Domaine(s)
- Constructions aéronautiques
Record 16, Main entry term, French
- nombre de Mach maximum 1, record 16, French, nombre%20de%20Mach%20maximum
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 OBS
Principales caractéristiques et performances du Diamond I (...) Nb. de Mach maxi.......0,78. 1, record 16, French, - nombre%20de%20Mach%20maximum
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1980-08-11
Record 17, English
Record 17, Subject field(s)
- Aeroindustry
Record 17, Main entry term, English
- Mach equivalent
1, record 17, English, Mach%20equivalent
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 OBS
The Mach equivalent of true airspeed is computed from the ratio of total-to-static pressure inputs from the pitot-static system. 1, record 17, English, - Mach%20equivalent
Record 17, French
Record 17, Domaine(s)
- Constructions aéronautiques
Record 17, Main entry term, French
- nombre de Mach équivalent 1, record 17, French, nombre%20de%20Mach%20%C3%A9quivalent
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1980-04-17
Record 18, English
Record 18, Subject field(s)
- Air Transport
Record 18, Main entry term, English
- long-range cruise Mach number 1, record 18, English, long%2Drange%20cruise%20Mach%20number
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record 18, French
Record 18, Domaine(s)
- Transport aérien
Record 18, Main entry term, French
- nombre de Mach en régime de croisière optimal 1, record 18, French, nombre%20de%20Mach%20en%20r%C3%A9gime%20de%20croisi%C3%A8re%20optimal
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
terme d'usage obligatoire au Bureau des Traductions. 2, record 18, French, - nombre%20de%20Mach%20en%20r%C3%A9gime%20de%20croisi%C3%A8re%20optimal
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1980-04-16
Record 19, English
Record 19, Subject field(s)
- Air Transport
Record 19, Main entry term, English
- indicated Mach number 1, record 19, English, indicated%20Mach%20number
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record 19, French
Record 19, Domaine(s)
- Transport aérien
Record 19, Main entry term, French
- nombre de Mach indiqué 1, record 19, French, nombre%20de%20Mach%20indiqu%C3%A9
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
terme d'usage obligatoire au Bureau des Traductions. 2, record 19, French, - nombre%20de%20Mach%20indiqu%C3%A9
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1980-04-16
Record 20, English
Record 20, Subject field(s)
- Air Transport
Record 20, Main entry term, English
- high speed cruise Mach number 1, record 20, English, high%20speed%20cruise%20Mach%20number
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record 20, French
Record 20, Domaine(s)
- Transport aérien
Record 20, Main entry term, French
- nombre de Mach en croisière rapide 1, record 20, French, nombre%20de%20Mach%20en%20croisi%C3%A8re%20rapide
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 OBS
terme d'usage obligatoire au Bureau des Traductions. 2, record 20, French, - nombre%20de%20Mach%20en%20croisi%C3%A8re%20rapide
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1976-06-19
Record 21, English
Record 21, Subject field(s)
- Aeroindustry
Record 21, Main entry term, English
- Mach automatic control loop 1, record 21, English, Mach%20automatic%20control%20loop
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, French
Record 21, Domaine(s)
- Constructions aéronautiques
Record 21, Main entry term, French
- boucle maintien du nombre de Mach
1, record 21, French, boucle%20maintien%20du%20nombre%20de%20Mach
feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1975-03-11
Record 22, English
Record 22, Subject field(s)
- Acoustics (Physics)
- Aerodynamics and Theory of Gases
- Flights (Air Transport)
Record 22, Main entry term, English
- flight Mach number 1, record 22, English, flight%20Mach%20number
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 OBS
--the ratio of air speed of an aircraft to the speed of sound under identical atmospheric conditions. 1, record 22, English, - flight%20Mach%20number
Record 22, French
Record 22, Domaine(s)
- Acoustique (Physique)
- Théorie des gaz et aérodynamique
- Vols (Transport aérien)
Record 22, Main entry term, French
- nombre de Mach de vol 1, record 22, French, nombre%20de%20Mach%20de%20vol
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 OBS
--rapport de la vitesse vraie d'un aérodyne à la vitesse du son dans des conditions atmosphériques ambiantes. 1, record 22, French, - nombre%20de%20Mach%20de%20vol
Record 22, Spanish
Record 22, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


