hairtail hairstreak • hairup · · · Info · Definitions · Synonyms · Characters · · hairtail · · Text Latin · · Script 8 · · Length Definitions · · · (noun) long-bodied marine fishes having a long whiplike scaleless body and sharp teeth; closely related to snake mackerel. Synonyms: cutlassfish, frost fish. · · Noun Definition 1 Synonyms · · · cutlassfish · · Synonym 1 frost fish · · Synonym 2 Characters · · a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074