cownose ray cow-nosed ray • cow oak · · · Info · Definitions · Synonyms · Characters · · cownose ray · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) large ray found along eastern coast of North America. Synonyms: cownose ray, cow-nosed ray, Rhinoptera bonasus. · · Noun Definition 1 Synonyms · · · cow-nosed ray · · Synonym 1 rhinoptera bonasus · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 n latin small letter n U+006E 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