Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
three-piece is an adjective meaning "(of clothing) made in or consisting of three parts or pieces". It carries one recorded sense.
Definitions, synonyms and semantic relations for three-piece come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.