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Definition of commence
commence
/kəˈmɛns/
com · mence
Past Simple:commenced
•Past Participle:commenced
•Present Participle:commencing
commence Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 5k
Syllables
2
commence Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To begin or start something, or to come into operation or existence (especially of a formal process, event, or undertaking).
Example
"The graduation ceremony will commence promptly at ten o'clock in the main auditorium."
2
To receive an academic degree at a university convocation or graduation ceremony.
Example
"More than five hundred students are expected to commence at the university this spring."
Synonyms
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View all antonyms for commence• Rhymes for commence
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Word Origin & Etymology
Borrowed in Middle English from Old French 'comencier', which developed from Vulgar Latin '*cominitiare', combining the intensive prefix 'com-' with Latin 'initiare' (to initiate or begin, derived from 'initium', meaning 'entrance' or 'beginning').
Cite this Entry
Wordmom. (2026). Definition of Commence. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/commence