English Pronunciation IPA(key): /bɹɛsts/ Audio (US):(file) Rhymes: -ɛsts Noun breasts plural of breast Verb breasts third-person singular simple present indicative of breast Synonyms see Thesaurus:breasts Anagrams Basters, Be stars, Sterbas, basters, bestars, brassetWikiwand - on Seamless Wikipedia browsing. On steroids.