red-breasted merganser red-breasted • red-breasted nuthatch · · · Info · Definitions · Synonyms · Characters · · red-breasted merganser · · Text Common · · Latin · · Scripts 22 · · Length 6 · · Syllables Definitions · · · (noun) widely distributed merganser of America and Europe. Synonyms: red-breasted merganser, Mergus serrator. · · Noun Definition 1 Synonyms · · · mergus serrator · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074