cooter coot • cooter grass · · · Info · Definitions · Synonyms · Characters · · cooter · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) large river turtle of the southern United States and northern Mexico. Synonyms: river cooter, Pseudemys concinna. · · Noun Definition 1 Synonyms · · · river cooter · · Synonym 1 pseudemys concinna · · Synonym 2 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074