Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
man-of-war is a noun meaning "a warship intended for combat". It carries 2 recorded senses.
a warship intended for combat
large siphonophore having a bladderlike float and stinging tentacles
Definitions, synonyms and semantic relations for man-of-war come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.