Setaria setal • setarious · · · Info · Definitions · Characters · · Setaria · · Text Latin · · Script 7 · · Length Definitions · · · (noun) annual or perennial grasses of warm regions: bristlegrasses. Synonyms: genus Setaria. · · Noun Definition 1 Characters · · S latin capital letter s U+0053 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 r latin small letter r U+0072 t latin small letter t U+0074