old world crayfish old world coral snake • old world flycatcher · · · Info · Definitions · Characters · · old world crayfish · · Text Common · · Latin · · Scripts 18 · · Length 4 · · Syllables Definitions · · · (noun) small crayfish of Europe and Asia and western North America. Synonyms: Old World crayfish, ecrevisse. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 w latin small letter w U+0077 y latin small letter y U+0079