river cooter river cocytus • river craft · · · Info · Definitions · Synonyms · Characters · · river cooter · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) large river turtle of the southern United States and northern Mexico. Synonyms: cooter, river cooter, Pseudemys concinna. · · Noun Definition 1 Synonyms · · · cooter · · Synonym 1 pseudemys concinna · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076