Oneida oneida • one-ideaed · · · Info · Definitions · Characters · · Oneida · · Text Latin · · Script 6 · · Length 4 · · Syllables Definitions · · · (noun) a member of the Iroquoian people formerly living east of Lake Ontario. · · Noun Definition 1 (noun) the Iroquoian language spoken by the Oneida. · · Noun Definition 2 Characters · · O latin capital letter o U+004F a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E