Iowa iowa • iowa crab · · · Info · Definitions · Characters · · Iowa · · Text Latin · · Script 4 · · Length 2 · · Syllables Definitions · · · (noun) a member of the Siouan people formerly living in Iowa and Minnesota and Missouri. Synonyms: Ioway. · · Noun Definition 1 (noun) a state in midwestern United States. Synonyms: Hawkeye State, IA. · · Noun Definition 2 (noun) a dialect of the Chiwere language spoken by the Iowa. Synonyms: Ioway. · · Noun Definition 3 Characters · · I latin capital letter i U+0049 a latin small letter a U+0061 o latin small letter o U+006F w latin small letter w U+0077