oncorhynchus oncoming • Oncorhynchus · · · Info · Definitions · Characters · · oncorhynchus · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) Pacific salmon including sockeye salmon; chinook salmon; chum salmon; coho salmon. Synonyms: Oncorhynchus, genus Oncorhynchus. · · Noun Definition 1 Characters · · c latin small letter c U+0063 h latin small letter h U+0068 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 u latin small letter u U+0075 y latin small letter y U+0079