butter-bean plant butter bean • butterbill · · · Info · Definitions · Synonyms · Characters · · butter-bean plant · · Text Common · · Latin · · Scripts 17 · · Length 4 · · Syllables Definitions · · · (noun) bush bean plant cultivated especially in southern United States having small flat edible seeds. Synonyms: sieva bean, butter bean, butter-bean plant, lima bean, Phaseolus lunatus. · · Noun Definition 1 Synonyms · · · sieva bean · · Synonym 1 butter bean · · Synonym 2 lima bean · · Synonym 3 phaseolus lunatus · · Synonym 4 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075