- warlike; aggressive; ready to fight
WordReference Random House Learner's Dictionary of American English © 2026
bel•li•cose /ˈbɛlɪˌkoʊs/USA pronunciation
adj.
bel•li•cos•i•ty /ˌbɛlɪˈkɑsɪti/USA pronunciation bel•li•cose•ness, n. [uncountable]See -bell-.
WordReference Random House Unabridged Dictionary of American English © 2026- eager or likely to fight; aggressive.
bel•li•cos•i•ty /ˌbɛlɪˈkɑsɪti/USA pronunciation bel•li•cose•ness, n. [uncountable]See -bell-.
bel•li•cose
(bel′i kōs′),USA pronunciation adj.
bel′li•cose′ly, adv.
bel•li•cos•i•ty
(bel′i kos′i tē),USA pronunciation bel′li•cose′ness, n.
- inclined or eager to fight; aggressively hostile;
belligerent;
pugnacious.
- Latin bellicōsus, equivalent. to bellic(us) pertaining to war (bell(um) war + -icus -ic) + -ōsus -ose1
- late Middle English 1400–50
Collins Concise English Dictionary © HarperCollins Publishers::
bellicose /ˈbɛlɪˌkəʊs; -ˌkəʊz/ adj
'bellicose' also found in these entries (note: many are not synonyms or translations):