mustache mussy • mustached · · · Info · Definitions · Synonyms · Characters · · mustache · · Text Latin · · Script 8 · · Length Definitions · · · (noun) an unshaved growth of hair on the upper lip. Synonyms: moustache. Example: "He looked younger after he shaved off his mustache." · · Noun Definition 1 Synonyms · · · moustache · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075