Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
bell-bottoms is a noun meaning "(used in the plural) trousers with legs that flare; worn by sailors; absurdly wide hems were fashionable in the 1960s". It carries one recorded sense.
(used in the plural) trousers with legs that flare; worn by sailors; absurdly wide hems were fashionable in the 1960s
plural
Definitions, synonyms and semantic relations for bell-bottoms come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.