Word parts obscene + -ity Pronunciation IPA (key): /əbˈsɛnɪti/ Audio (US)(file) Noun Singular obscenity Plural obscenities (countable) An obscenity is something that is obscene. (countable) An obscenity is an act of obscene behaviour. (countable) An obscenity is an offensive word. Synonym: profanityWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads