aythya ferina aythya americana • aythya marila · · · Info · Definitions · Synonyms · Characters · · aythya ferina · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) heavy-bodied Old World diving duck having a grey-and-black body and reddish head. Synonyms: pochard, Aythya ferina. · · Noun Definition 1 Synonyms · · · pochard · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079