Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
double-breasted is an adjective meaning "(of clothing) fastened by lapping one edge of the front well over the other usually with a double row of buttons". It carries one recorded sense.
(of clothing) fastened by lapping one edge of the front well over the other usually with a double row of buttons
“double-breasted jacket”
“double-breasted suit”
Definitions, synonyms and semantic relations for double-breasted come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.