TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
M-DAY [1 record]
Record 1 - internal organization data 2014-03-31
Record 1, English
Record 1, Subject field(s)
- General Conduct of Military Operations
Record 1, Main entry term, English
- M-day
1, record 1, English, M%2Dday
correct, NATO, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- mobilization day 2, record 1, English, mobilization%20day
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The day on which mobilization commences or is due to commence. 3, record 1, English, - M%2Dday
Record number: 1, Textual support number: 1 OBS
M-day: term and definition standardized by NATO. 4, record 1, English, - M%2Dday
Record 1, Key term(s)
- mobilisation day
Record 1, French
Record 1, Domaine(s)
- Conduite générale des opérations militaires
Record 1, Main entry term, French
- jour M
1, record 1, French, jour%20M
correct, masculine noun, NATO, standardized, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- jour de la mobilisation 2, record 1, French, jour%20de%20la%20mobilisation
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Jour auquel commence ou doit commencer la mobilisation. 3, record 1, French, - jour%20M
Record number: 1, Textual support number: 1 OBS
jour M : terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 4, record 1, French, - jour%20M
Record number: 1, Textual support number: 2 OBS
jour M : terme et définition normalisés par l'OTAN. 5, record 1, French, - jour%20M
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Conducción general de las operaciones militares
Record 1, Main entry term, Spanish
- día M
1, record 1, Spanish, d%C3%ADa%20M
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
El día en que comienza, o debe comenzar, la movilización. 1, record 1, Spanish, - d%C3%ADa%20M
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: