TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
THROAT DIAMETER [2 records]
Record 1 - internal organization data 2002-08-21
Record 1, English
Record 1, Subject field(s)
- Descriptive Geometry
- Gears and Friction Wheels
Record 1, Main entry term, English
- reference addendum
1, record 1, English, reference%20addendum
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Half the difference between the throat diameter and the reference diameter. 1, record 1, English, - reference%20addendum
Record number: 1, Textual support number: 1 OBS
Terminology of worm gear geometry. 2, record 1, English, - reference%20addendum
Record number: 1, Textual support number: 2 OBS
reference addendum: term and definition standardized by ISO. 2, record 1, English, - reference%20addendum
Record 1, French
Record 1, Domaine(s)
- Géométrie descriptive
- Engrenages et roues de friction
Record 1, Main entry term, French
- saillie de référence
1, record 1, French, saillie%20de%20r%C3%A9f%C3%A9rence
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
Demi-différence entre le diamètre de tête et le diamètre de référence. 1, record 1, French, - saillie%20de%20r%C3%A9f%C3%A9rence
Record number: 1, Textual support number: 1 OBS
Terminologie de la géométrie des engrenages à vis. 2, record 1, French, - saillie%20de%20r%C3%A9f%C3%A9rence
Record number: 1, Textual support number: 2 OBS
saillie de référence : terme et définition normalisés par l'ISO. 2, record 1, French, - saillie%20de%20r%C3%A9f%C3%A9rence
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2002-08-21
Record 2, English
Record 2, Subject field(s)
- Descriptive Geometry
- Gears and Friction Wheels
Record 2, Main entry term, English
- working addendum
1, record 2, English, working%20addendum
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Half the difference between the throat diameter and the pitch diameter. 1, record 2, English, - working%20addendum
Record number: 2, Textual support number: 1 OBS
Terminology of worm gear geometry. 2, record 2, English, - working%20addendum
Record number: 2, Textual support number: 2 OBS
working addendum: term and definition standardized by ISO. 2, record 2, English, - working%20addendum
Record 2, French
Record 2, Domaine(s)
- Géométrie descriptive
- Engrenages et roues de friction
Record 2, Main entry term, French
- saillie primitive de fonctionnement
1, record 2, French, saillie%20primitive%20de%20fonctionnement
correct, feminine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Demi-différence entre le diamètre de tête et le diamètre de fonctionnement. 1, record 2, French, - saillie%20primitive%20de%20fonctionnement
Record number: 2, Textual support number: 1 OBS
Terminologie de la géométrie des engrenages à vis. 2, record 2, French, - saillie%20primitive%20de%20fonctionnement
Record number: 2, Textual support number: 2 OBS
saillie primitive de fonctionnement : terme et définition normalisés par l'ISO. 2, record 2, French, - saillie%20primitive%20de%20fonctionnement
Record 2, Spanish
Record 2, 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:


