tailcoat tailboard • tailed · · · Info · Definitions · Synonyms · Characters · · tailcoat · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) formalwear consisting of full evening dress for men. Synonyms: dress suit, full dress, tail coat, tails, white tie, white tie and tails. · · Noun Definition 1 Synonyms · · · dress suit · · Synonym 1 full dress · · Synonym 2 tail coat · · Synonym 3 tails · · Synonym 4 white tie · · Synonym 5 white tie and tails · · Synonym 6 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F t latin small letter t U+0074