TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DIHEDRAL [26 records]
Record 1 - internal organization data 2014-12-05
Record 1, English
Record 1, Subject field(s)
- Plane Geometry
- Aeroindustry
Record 1, Main entry term, English
- dihedral
1, record 1, English, dihedral
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The upward angle of a wing as measured from horizontal on the lateral axis. 2, record 1, English, - dihedral
Record number: 1, Textual support number: 1 OBS
The outer end of the lower surface of the wing is higher than the root end. 2, record 1, English, - dihedral
Record number: 1, Textual support number: 2 OBS
dihedral: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 1, English, - dihedral
Record 1, French
Record 1, Domaine(s)
- Géométrie plane
- Constructions aéronautiques
Record 1, Main entry term, French
- dièdre
1, record 1, French, di%C3%A8dre
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Angle de chaque demi-aile avec la perpendiculaire au plan de symétrie de l'aile. 2, record 1, French, - di%C3%A8dre
Record number: 1, Textual support number: 1 CONT
Pour obtenir cette stabilité latérale, les ailes doivent être fixées de telle façon que leurs extrémités soient surélevées par rapport à l'emplanture. C'est ce qu'on appelle le dièdre des ailes. 3, record 1, French, - di%C3%A8dre
Record number: 1, Textual support number: 1 OBS
Une aile sensiblement plane a un dièdre nul. 2, record 1, French, - di%C3%A8dre
Record number: 1, Textual support number: 2 OBS
dièdre : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par l'Organisation de l'aviation civile internationale (OACI). 4, record 1, French, - di%C3%A8dre
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Geometría plana
- Industria aeronáutica
Record 1, Main entry term, Spanish
- diedro
1, record 1, Spanish, diedro
correct, masculine noun, officially approved
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- ángulo diedro 2, record 1, Spanish, %C3%A1ngulo%20diedro
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Ángulo formado longitudinalmente por el ala de un avión con un plano horizontal. 3, record 1, Spanish, - diedro
Record number: 1, Textual support number: 1 CONT
Las alas de casi todos los aviones tienen una ligera pendiente desde su extremo hasta el fuselaje. Las dos alas forman así una especie de V muy abierta, o ángulo diedro, que aumenta la estabilidad lateral del avión. En el diedro negativo la V se halla invertida. 3, record 1, Spanish, - diedro
Record number: 1, Textual support number: 1 OBS
El ángulo diedro puede ser positivo, neutro, o negativo. 4, record 1, Spanish, - diedro
Record number: 1, Textual support number: 2 OBS
diedro: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 5, record 1, Spanish, - diedro
Record 2 - internal organization data 2012-07-27
Record 2, English
Record 2, Subject field(s)
- Aeroindustry
Record 2, Main entry term, English
- positive dihedral 1, record 2, English, positive%20dihedral
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, French
Record 2, Domaine(s)
- Constructions aéronautiques
Record 2, Main entry term, French
- dièdre positif
1, record 2, French, di%C3%A8dre%20positif
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-07-28
Record 3, English
Record 3, Subject field(s)
- Plane Geometry
Record 3, Main entry term, English
- dihedral angle
1, record 3, English, dihedral%20angle
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- dihedral 2, record 3, English, dihedral
noun
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The smallest angle between two planes that cut one another and its supplementary angle. 3, record 3, English, - dihedral%20angle
Record 3, French
Record 3, Domaine(s)
- Géométrie plane
Record 3, Main entry term, French
- angle dièdre
1, record 3, French, angle%20di%C3%A8dre
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Angle dont la valeur se mesure par celle de l'angle plan formé par l'intersection des deux demi-plans en question par un plan perpendiculaire à leur arête. 2, record 3, French, - angle%20di%C3%A8dre
Record number: 3, Textual support number: 2 DEF
Angle formé par la rencontre de deux plans. 3, record 3, French, - angle%20di%C3%A8dre
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2010-04-16
Record 4, English
Record 4, Subject field(s)
- Aircraft Airframe
Record 4, Main entry term, English
- anhedral wing
1, record 4, English, anhedral%20wing
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- negative dihedral wing 2, record 4, English, negative%20dihedral%20wing
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
An anhedral wing is one where the wingtips are lower than the wing root, or the wing looks angled downwards. 3, record 4, English, - anhedral%20wing
Record number: 4, Textual support number: 1 OBS
A negative dihedral angle is also called anhedral angle. 4, record 4, English, - anhedral%20wing
Record 4, French
Record 4, Domaine(s)
- Cellule d'aéronefs
Record 4, Main entry term, French
- aile à dièdre négatif
1, record 4, French, aile%20%C3%A0%20di%C3%A8dre%20n%C3%A9gatif
correct, feminine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- aile en dièdre négatif 2, record 4, French, aile%20en%20di%C3%A8dre%20n%C3%A9gatif
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
On définit les ailes par [...] leur forme transversale [...] aile basse, aile haute, aile médiane, aile en dièdre positif, aile en dièdre négatif, aile en M, aile en W. Ces ailes peuvent être soutenues par des mâts situés au-dessus ou au-dessous [...] 2, record 4, French, - aile%20%C3%A0%20di%C3%A8dre%20n%C3%A9gatif
Record number: 4, Textual support number: 1 OBS
En aéronautique, le dièdre est l'angle formé par le plan des ailes et le plan horizontal. Le dièdre peut être positif (ailes vers le haut) ou négatif (ailes vers le bas). 3, record 4, French, - aile%20%C3%A0%20di%C3%A8dre%20n%C3%A9gatif
Record number: 4, Textual support number: 2 OBS
La voilure désigne l'ensemble des ailes. Chaque aile prise individuellement est appelée demi-voilure. 4, record 4, French, - aile%20%C3%A0%20di%C3%A8dre%20n%C3%A9gatif
Record number: 4, Textual support number: 3 OBS
aile à dièdre négatif : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance. 4, record 4, French, - aile%20%C3%A0%20di%C3%A8dre%20n%C3%A9gatif
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2010-04-16
Record 5, English
Record 5, Subject field(s)
- Aircraft Airframe
Record 5, Main entry term, English
- dihedral wing
1, record 5, English, dihedral%20wing
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
A dihedral wing is where the wingtips are higher than the wingroot, or the wing looks angled upwards. 2, record 5, English, - dihedral%20wing
Record number: 5, Textual support number: 1 OBS
Dihedral is the angle at which the wings are slanted upward from the root of the wing (where it is attached to the fuselage) to the wing tip. 3, record 5, English, - dihedral%20wing
Record 5, French
Record 5, Domaine(s)
- Cellule d'aéronefs
Record 5, Main entry term, French
- aile en dièdre positif
1, record 5, French, aile%20en%20di%C3%A8dre%20positif
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- aile à dièdre positif 2, record 5, French, aile%20%C3%A0%20di%C3%A8dre%20positif
correct, feminine noun, officially approved
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
On définit les ailes par [...] leur position et leur forme transversale [...] aile basse, aile haute, aile médiane, aile en dièdre positif, aile en dièdre négatif, aile en M, aile en W. Ces ailes peuvent être soutenues par des mâts situés au-dessus ou au-dessous [...] 1, record 5, French, - aile%20en%20di%C3%A8dre%20positif
Record number: 5, Textual support number: 1 OBS
En aéronautique, le dièdre est l'angle formé par le plan des ailes et le plan horizontal. Le dièdre peut être positif (ailes vers le haut) ou négatif (ailes vers le bas). 3, record 5, French, - aile%20en%20di%C3%A8dre%20positif
Record number: 5, Textual support number: 2 OBS
aile à dièdre positif : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance. 4, record 5, French, - aile%20en%20di%C3%A8dre%20positif
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-02-26
Record 6, English
Record 6, Subject field(s)
- Mountain Sports
Record 6, Main entry term, English
- corner 1, record 6, English, corner
Record 6, Abbreviations, English
Record 6, Synonyms, English
- diedre 2, record 6, English, diedre
Great Britain
- dihedral 2, record 6, English, dihedral
United States
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
On a cliff, a feature shaped like an open book. The word is used in British and U.S. climbing. 3, record 6, English, - corner
Record number: 6, Textual support number: 1 OBS
An outside corner has come to be known as an arete. 4, record 6, English, - corner
Record 6, French
Record 6, Domaine(s)
- Sports de montagne
Record 6, Main entry term, French
- dièdre
1, record 6, French, di%C3%A8dre
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Passage rocheux en forme de livre ouvert. 2, record 6, French, - di%C3%A8dre
Record number: 6, Textual support number: 1 CONT
Comme une somnambule, elle gravit le dernier dièdre, largement ouvert, très lisse, sans prises, incliné à soixante-dix degrés. [R. Frison-Roche, la Grande Crevasse, p. 59]. 3, record 6, French, - di%C3%A8dre
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2007-01-31
Record 7, English
Record 7, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 7, Main entry term, English
- dihedral reflector
1, record 7, English, dihedral%20reflector
correct, officially approved
Record 7, Abbreviations, English
Record 7, Synonyms, English
- dihedral corner reflector 2, record 7, English, dihedral%20corner%20reflector
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A corner reflector formed by two intersecting flat surfaces that are perpendicular to each other. 3, record 7, English, - dihedral%20reflector
Record number: 7, Textual support number: 1 CONT
In addition to being used to calibrate signal strengths and polarizations the dihedral reflector can be used to check the location accuracy of points in a radar image. A trihedral reflector is more commonly used for strength and location measurements but a dihedral can produce specific polarization responses that are not possible with a trihedral. 3, record 7, English, - dihedral%20reflector
Record number: 7, Textual support number: 1 OBS
dihedral reflector: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 7, English, - dihedral%20reflector
Record 7, French
Record 7, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 7, Main entry term, French
- réflecteur dièdre
1, record 7, French, r%C3%A9flecteur%20di%C3%A8dre
correct, masculine noun, officially approved
Record 7, Abbreviations, French
Record 7, Synonyms, French
- réflecteur dièdre rectangle 2, record 7, French, r%C3%A9flecteur%20di%C3%A8dre%20rectangle
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Réflecteur à coin constitué de deux surfaces planes sécantes mutuellement orthogonales. 3, record 7, French, - r%C3%A9flecteur%20di%C3%A8dre
Record number: 7, Textual support number: 1 CONT
Le réflecteur dièdre est utilisé pour étalonner des intensités et polarisations du signal mais peut aussi être utilisé pour vérifier les précisions d'emplacement de points d'une image radar. On utilise plus couramment un réflecteur trièdre pour mesurer l'intensité et l'emplacement mais un dièdre peut produire des réponses de polarisation particulières qu'on ne saurait obtenir d'un trièdre. 3, record 7, French, - r%C3%A9flecteur%20di%C3%A8dre
Record number: 7, Textual support number: 1 OBS
réflecteur dièdre : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 7, French, - r%C3%A9flecteur%20di%C3%A8dre
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 7, Main entry term, Spanish
- reflector diédrico
1, record 7, Spanish, reflector%20di%C3%A9drico
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1995-07-19
Record 8, English
Record 8, Subject field(s)
- General Scientific and Technical Vocabulary
- Flight Instruments and Equipment (Aeroindustry)
Record 8, Main entry term, English
- local effective dihedral angle of the wing
1, record 8, English, local%20effective%20dihedral%20angle%20of%20the%20wing
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
- local effective dihedral angle 1, record 8, English, local%20effective%20dihedral%20angle
correct, standardized
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
Term standardized by ISO. 2, record 8, English, - local%20effective%20dihedral%20angle%20of%20the%20wing
Record 8, French
Record 8, Domaine(s)
- Vocabulaire technique et scientifique général
- Instruments et équipement de bord (Constructions aéronautiques)
Record 8, Main entry term, French
- dièdre local effectif de l'aile
1, record 8, French, di%C3%A8dre%20local%20effectif%20de%20l%27aile
correct, masculine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- dièdre local effectif 1, record 8, French, di%C3%A8dre%20local%20effectif
correct, masculine noun, standardized
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
Terme normalisé par l'ISO. 2, record 8, French, - di%C3%A8dre%20local%20effectif%20de%20l%27aile
Record 8, Spanish
Record 8, Textual support, Spanish
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
- local dihedral angle of the wing
1, record 9, English, local%20dihedral%20angle%20of%20the%20wing
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
- local dihedral angle 1, record 9, English, local%20dihedral%20angle
correct, standardized
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
Term standardized by ISO. 2, record 9, English, - local%20dihedral%20angle%20of%20the%20wing
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
- dièdre local de l'aile
1, record 9, French, di%C3%A8dre%20local%20de%20l%27aile
correct, masculine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
- dièdre local 1, record 9, French, di%C3%A8dre%20local
correct, masculine noun, standardized
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Terme normalisé par l'ISO. 2, record 9, French, - di%C3%A8dre%20local%20de%20l%27aile
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1993-12-06
Record 10, English
Record 10, Subject field(s)
- Air Forces
- Operations (Air Forces)
- Commercial Aviation
Record 10, Main entry term, English
- dihedral foreplane
1, record 10, English, dihedral%20foreplane
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
For wing-body blending, a mid-set wing was adopted, although this moved the landing gear to the fuselage and led to a dihedral foreplane for optimum aerodynamic coupling. 1, record 10, English, - dihedral%20foreplane
Record 10, French
Record 10, Domaine(s)
- Forces aériennes
- Opérations (Forces aériennes)
- Aviation commerciale
Record 10, Main entry term, French
- plan canard à dièdre
1, record 10, French, plan%20canard%20%C3%A0%20di%C3%A8dre
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Le choix pour le JAS39 d'une aile médiane, au lieu d'une aile basse, a pour conséquence que l'atterrisseur est fixé au fuselage et que les plans canards sont à dièdre pour optimiser les couplages aérodynamiques avec la voilure. 1, record 10, French, - plan%20canard%20%C3%A0%20di%C3%A8dre
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1988-07-05
Record 11, English
Record 11, Subject field(s)
- Aeroindustry
- Plane Geometry
Record 11, Main entry term, English
- longitudinal dihedral angle
1, record 11, English, longitudinal%20dihedral%20angle
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, French
Record 11, Domaine(s)
- Constructions aéronautiques
- Géométrie plane
Record 11, Main entry term, French
- angle de dièdre longitudinal
1, record 11, French, angle%20de%20di%C3%A8dre%20longitudinal
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1988-07-05
Record 12, English
Record 12, Subject field(s)
- Aeroindustry
- Plane Geometry
Record 12, Main entry term, English
- lateral dihedral angle
1, record 12, English, lateral%20dihedral%20angle
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, French
Record 12, Domaine(s)
- Constructions aéronautiques
- Géométrie plane
Record 12, Main entry term, French
- angle de dièdre latéral
1, record 12, French, angle%20de%20di%C3%A8dre%20lat%C3%A9ral
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1987-02-05
Record 13, English
Record 13, Subject field(s)
- Descriptive Geometry
Record 13, Main entry term, English
- dihedral angle
1, record 13, English, dihedral%20angle
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The union of a line and two half-planes which have this line as a common edge. 1, record 13, English, - dihedral%20angle
Record 13, French
Record 13, Domaine(s)
- Géométrie descriptive
Record 13, Main entry term, French
- angle du dièdre
1, record 13, French, angle%20du%20di%C3%A8dre
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- rectiligne du dièdre 1, record 13, French, rectiligne%20du%20di%C3%A8dre
correct, masculine noun
- angle dièdre 2, record 13, French, angle%20di%C3%A8dre
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
L'angle des deux demi-droites Ox et Oy obtenues par section du dièdre par un plan P perpendiculaire à l'arête est indépendant du plan P. On l'appelle angle ou rectiligne du dièdre. 1, record 13, French, - angle%20du%20di%C3%A8dre
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1986-07-10
Record 14, English
Record 14, Subject field(s)
- Flight Controls (Aeroindustry)
Record 14, Main entry term, English
- dihedral on the outer panels 1, record 14, English, dihedral%20on%20the%20outer%20panels
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, French
Record 14, Domaine(s)
- Commandes de vol (Constructions aéronautiques)
Record 14, Main entry term, French
- dièdre positif aux extrémités
1, record 14, French, di%C3%A8dre%20positif%20aux%20extr%C3%A9mit%C3%A9s
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 1986-05-28
Record 15, English
Record 15, Subject field(s)
- Energy Transformation
Record 15, Main entry term, English
- experimental swell dihedral 1, record 15, English, experimental%20swell%20dihedral
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, French
Record 15, Domaine(s)
- Transformation de l'énergie
Record 15, Main entry term, French
- dièdre à houle expérimental
1, record 15, French, di%C3%A8dre%20%C3%A0%20houle%20exp%C3%A9rimental
correct, masculine noun
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 1986-01-11
Record 16, English
Record 16, Subject field(s)
- Air Transport
Record 16, Main entry term, English
- lateral dihedral angle 1, record 16, English, lateral%20dihedral%20angle
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 OBS
see "angle" 1, record 16, English, - lateral%20dihedral%20angle
Record 16, French
Record 16, Domaine(s)
- Transport aérien
Record 16, Main entry term, French
- angle dièdre latéral 1, record 16, French, angle%20di%C3%A8dre%20lat%C3%A9ral
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1983-09-29
Record 17, English
Record 17, Subject field(s)
- Geology
Record 17, Main entry term, English
- right dihedral method 1, record 17, English, right%20dihedral%20method
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record 17, French
Record 17, Domaine(s)
- Géologie
Record 17, Main entry term, French
- méthode des dièdres droits 1, record 17, French, m%C3%A9thode%20des%20di%C3%A8dres%20droits
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 OBS
FRSRE (1982) 23, 5, 336 1, record 17, French, - m%C3%A9thode%20des%20di%C3%A8dres%20droits
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1983-05-05
Record 18, English
Record 18, Subject field(s)
- Archaeology
Record 18, Main entry term, English
- dihedral graver 1, record 18, English, dihedral%20graver
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
a graver with a bevel formed at the intersection of two flake scars 1, record 18, English, - dihedral%20graver
Record 18, French
Record 18, Domaine(s)
- Archéologie
Record 18, Main entry term, French
- burin dièdre 1, record 18, French, burin%20di%C3%A8dre
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1983-04-14
Record 19, English
Record 19, Subject field(s)
- Archaeology
Record 19, Main entry term, English
- dihedral burin 1, record 19, English, dihedral%20burin
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
Record 19, French
Record 19, Domaine(s)
- Archéologie
Record 19, Main entry term, French
- burin dièdre 1, record 19, French, burin%20di%C3%A8dre
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1983-04-14
Record 20, English
Record 20, Subject field(s)
- Archaeology
Record 20, Main entry term, English
- dihedral striking platform 1, record 20, English, dihedral%20striking%20platform
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 OBS
to form an implement from a nucleus. 1, record 20, English, - dihedral%20striking%20platform
Record 20, French
Record 20, Domaine(s)
- Archéologie
Record 20, Main entry term, French
- plan de frappe dièdre 1, record 20, French, plan%20de%20frappe%20di%C3%A8dre
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1976-06-19
Record 21, English
Record 21, Subject field(s)
- Air Transport
Record 21, Main entry term, English
- variation of wing and tail plane dihedral 1, record 21, English, variation%20of%20wing%20and%20tail%20plane%20dihedral
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record 21, French
Record 21, Domaine(s)
- Transport aérien
Record 21, Main entry term, French
- évolution du dièdre voilure et empennage horizontal
1, record 21, French, %C3%A9volution%20du%20di%C3%A8dre%20voilure%20et%20empennage%20horizontal
feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 OBS
mensuration 1, record 21, French, - %C3%A9volution%20du%20di%C3%A8dre%20voilure%20et%20empennage%20horizontal
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1976-06-19
Record 22, English
Record 22, Subject field(s)
- Air Transport
Record 22, Main entry term, English
- wing dihedral 1, record 22, English, wing%20dihedral
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, French
Record 22, Domaine(s)
- Transport aérien
Record 22, Main entry term, French
- voilure à dièdre
1, record 22, French, voilure%20%C3%A0%20di%C3%A8dre
feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1976-06-19
Record 23, English
Record 23, Subject field(s)
- Air Transport
Record 23, Main entry term, English
- wing dihedral symmetry check 1, record 23, English, wing%20dihedral%20symmetry%20check
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record 23, French
Record 23, Domaine(s)
- Transport aérien
Record 23, Main entry term, French
- vérification de la symétrie du dièdre voilure
1, record 23, French, v%C3%A9rification%20de%20la%20sym%C3%A9trie%20du%20di%C3%A8dre%20voilure
feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 OBS
(mensuration) 1, record 23, French, - v%C3%A9rification%20de%20la%20sym%C3%A9trie%20du%20di%C3%A8dre%20voilure
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1976-06-19
Record 24, English
Record 24, Subject field(s)
- Air Transport
Record 24, Main entry term, English
- longitudinal dihedral angle 1, record 24, English, longitudinal%20dihedral%20angle
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, French
Record 24, Domaine(s)
- Transport aérien
Record 24, Main entry term, French
- angle dièdre longitudinal
1, record 24, French, angle%20di%C3%A8dre%20longitudinal
masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1976-06-19
Record 25, English
Record 25, Subject field(s)
- Aeroindustry
Record 25, Main entry term, English
- slight dihedral 1, record 25, English, slight%20dihedral
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
Hawker Siddeley. 1, record 25, English, - slight%20dihedral
Record 25, French
Record 25, Domaine(s)
- Constructions aéronautiques
Record 25, Main entry term, French
- léger dièdre positif
1, record 25, French, l%C3%A9ger%20di%C3%A8dre%20positif
masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
Hawker Siddeley. 1, record 25, French, - l%C3%A9ger%20di%C3%A8dre%20positif
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1976-06-19
Record 26, English
Record 26, Subject field(s)
- Aeronautics and Aerospace Industry
Record 26, Main entry term, English
- wing dihedral 1, record 26, English, wing%20dihedral
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 OBS
ICAO C-82-AN/69-I, p. 139 ms/30.03.73 1, record 26, English, - wing%20dihedral
Record 26, French
Record 26, Domaine(s)
- Aéronautique et aérospatiale
Record 26, Main entry term, French
- dièdre de l'aile 1, record 26, French, di%C3%A8dre%20de%20l%27aile
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
aéronautique 1, record 26, French, - di%C3%A8dre%20de%20l%27aile
Record 26, Spanish
Record 26, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
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: