- an officer commanding a place, group, or establishment
WordReference Random House Learner's Dictionary of American English © 2026
com•man•dant /ˌkɑmənˈdænt, -ˈdɑnt/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2026- Militarythe commanding officer of a place, group, etc., esp. the head of a military unit or school.
com•man•dant
(kom′ən dant′, -dänt′, kom′ən dant′, -dänt′),USA pronunciation n.
- Militarythe commanding officer of a place, group, etc.:the commandant of a naval base.
- Militarythe title of the senior officer and head of the U.S. Marine Corps.
- Military[U.S. Army.]a title generally given to the heads of military schools.
- Militarya commander.
- French, noun, nominal use of present participle of commander to command; see -ant
- 1680–90
Collins Concise English Dictionary © HarperCollins Publishers::
commandant /ˈkɒmənˌdænt; -ˌdɑːnt/ n
'commandant' also found in these entries (note: many are not synonyms or translations):