TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
BOW THRUSTER [8 records]
Record 1 - internal organization data 2017-09-27
Record 1, English
Record 1, Subject field(s)
- Ship and Boat Parts
- Propulsion of Water-Craft
Record 1, Main entry term, English
- bow thruster
1, record 1, English, bow%20thruster
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- bowthruster 2, record 1, English, bowthruster
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A small propeller near a ship's [bow] which is used for better manœuvrability at low speeds. 3, record 1, English, - bow%20thruster
Record 1, French
Record 1, Domaine(s)
- Parties des bateaux
- Propulsion des bateaux
Record 1, Main entry term, French
- propulseur d'étrave
1, record 1, French, propulseur%20d%27%C3%A9trave
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- pousseur d'étrave 2, record 1, French, pousseur%20d%27%C3%A9trave
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Hélice ou turbine placée dans un tunnel perpendiculaire à l'axe du navire à l'avant, pour renforcer l'action du gouvernail en aidant à déplacer cette partie avant du navire. 3, record 1, French, - propulseur%20d%27%C3%A9trave
Record number: 1, Textual support number: 1 OBS
propulseur d'étrave : terme uniformisé par le Comité de normalisation de la terminologie navale. 4, record 1, French, - propulseur%20d%27%C3%A9trave
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Partes de los barcos
- Propulsión de los barcos
Record 1, Main entry term, Spanish
- hélice de proa
1, record 1, Spanish, h%C3%A9lice%20de%20proa
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- hélice de maniobra de proa 2, record 1, Spanish, h%C3%A9lice%20de%20maniobra%20de%20proa
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
En algunos barcos, la instalación de la hélice de proa es casi imprescindible para conseguir maniobrabilidad a muy bajas velocidades. [...] La mayoría [de las hélices de proa] van montadas en un túnel fabricado para este propósito, pero estos generan turbulencias que acarrean pérdidas de rendimiento en navegación a vela. 3, record 1, Spanish, - h%C3%A9lice%20de%20proa
Record 2 - internal organization data 2017-08-28
Record 2, English
Record 2, Subject field(s)
- Ship and Boat Parts
- Propulsion of Water-Craft
Record 2, Main entry term, English
- bow thruster tunnel
1, record 2, English, bow%20thruster%20tunnel
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- bowthruster tube 2, record 2, English, bowthruster%20tube
correct
- bow thruster tube 3, record 2, English, bow%20thruster%20%20tube
correct
Record 2, Textual support, English
Record 2, Key term(s)
- bowthruster tunnel
- tube for bow thruster
- tube for bowthruster
- tunnel for bow thruster
- tunnel for bowthruster
Record 2, French
Record 2, Domaine(s)
- Parties des bateaux
- Propulsion des bateaux
Record 2, Main entry term, French
- tube de propulseur d'étrave
1, record 2, French, tube%20de%20propulseur%20d%27%C3%A9trave
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- tunnel de propulseur d'étrave 2, record 2, French, tunnel%20de%20propulseur%20d%27%C3%A9trave
correct, masculine noun, officially approved
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
tube de propulseur d'étrave : désignation uniformisée par le Comité de normalisation de la terminologie navale. 3, record 2, French, - tube%20de%20propulseur%20d%27%C3%A9trave
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Partes de los barcos
- Propulsión de los barcos
Record 2, Main entry term, Spanish
- túnel de la hélice de proa
1, record 2, Spanish, t%C3%BAnel%20de%20la%20h%C3%A9lice%20de%20proa
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-07-06
Record 3, English
Record 3, Subject field(s)
- Pumps
- Propulsion of Water-Craft
Record 3, Main entry term, English
- bow thruster pump
1, record 3, English, bow%20thruster%20pump
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, French
Record 3, Domaine(s)
- Pompes
- Propulsion des bateaux
Record 3, Main entry term, French
- pompe de propulseur d'étrave
1, record 3, French, pompe%20de%20propulseur%20d%27%C3%A9trave
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-07-06
Record 4, English
Record 4, Subject field(s)
- Propulsion of Water-Craft
Record 4, Main entry term, English
- bow thruster machinery
1, record 4, English, bow%20thruster%20machinery
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- bow thruster motor 2, record 4, English, bow%20thruster%20%20motor
Record 4, French
Record 4, Domaine(s)
- Propulsion des bateaux
Record 4, Main entry term, French
- moteur de propulseur d'étrave
1, record 4, French, moteur%20de%20propulseur%20d%27%C3%A9trave
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2015-02-11
Record 5, English
Record 5, Subject field(s)
- Propulsion of Water-Craft
Record 5, Main entry term, English
- hydraulically-operated bow thruster
1, record 5, English, hydraulically%2Doperated%20bow%20thruster
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, French
Record 5, Domaine(s)
- Propulsion des bateaux
Record 5, Main entry term, French
- propulseur d'étrave hydraulique
1, record 5, French, propulseur%20d%27%C3%A9trave%20hydraulique
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2000-07-24
Record 6, English
Record 6, Subject field(s)
- Ship and Boat Parts
- Coast Guard
Record 6, Main entry term, English
- bow thruster salt water circulating pump motor starter
1, record 6, English, bow%20thruster%20salt%20water%20circulating%20pump%20motor%20starter
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, French
Record 6, Domaine(s)
- Parties des bateaux
- Garde côtière
Record 6, Main entry term, French
- démarreur de la pompe à eau de mer du propulseur d'étrave
1, record 6, French, d%C3%A9marreur%20de%20la%20pompe%20%C3%A0%20eau%20de%20mer%20du%20propulseur%20d%27%C3%A9trave
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1993-01-05
Record 7, English
Record 7, Subject field(s)
- Propulsion of Water-Craft
Record 7, Main entry term, English
- bow thruster compartment
1, record 7, English, bow%20thruster%20compartment
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
bow thruster compartment : Terminology officially approved by the Naval Terminology Standardization Committee. 2, record 7, English, - bow%20thruster%20compartment
Record 7, French
Record 7, Domaine(s)
- Propulsion des bateaux
Record 7, Main entry term, French
- compartiment du propulseur d'étrave
1, record 7, French, compartiment%20du%20propulseur%20d%27%C3%A9trave
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
compartiment du propulseur d'étrave : Terminologie officialisée par le Comité de normalisation de la terminologie navale. 2, record 7, French, - compartiment%20du%20propulseur%20d%27%C3%A9trave
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1985-05-09
Record 8, English
Record 8, Subject field(s)
- Propulsion of Water-Craft
Record 8, Main entry term, English
- fixed-pitch tunnel bow thruster
1, record 8, English, fixed%2Dpitch%20tunnel%20bow%20thruster
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, French
Record 8, Domaine(s)
- Propulsion des bateaux
Record 8, Main entry term, French
- propulseur d'étrave à pas fixe en tunnels
1, record 8, French, propulseur%20d%27%C3%A9trave%20%C3%A0%20pas%20fixe%20en%20tunnels
masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record 8, Key term(s)
- propulseur d'étrave à pas fixe en tunnel
Record 8, Spanish
Record 8, 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:


