black tie black-throated • black-tie · · · Info · Definitions · Synonyms · Characters · · black tie · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) semiformal evening dress for men. Synonyms: dinner jacket, tux, tuxedo, black tie. · · Noun Definition 1 (noun) a black bow tie worn with a dinner jacket. Synonyms: black tie. · · Noun Definition 2 (adj) moderately formal; requiring a dinner jacket. Synonyms: semiformal, semi-formal, black-tie. Examples: "He wore semiformal attire." "A black-tie dinner." · · Adjective Definition 1 Synonyms · · · dinner jacket · · Synonym 1 tux · · Synonym 2 tuxedo · · Synonym 3 semiformal · · Synonym 4 semi-formal · · Synonym 5 black-tie · · Synonym 6 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C t latin small letter t U+0074