buttercup butterbush • buttered · · · Info · Definitions · Synonyms · Characters · · buttercup · · Text Latin · · Script 9 · · Length Definitions · · · (noun) any of various plants of the genus Ranunculus. Synonyms: butterflower, butter-flower, crowfoot, goldcup, kingcup. · · Noun Definition 1 Synonyms · · · butterflower · · Synonym 1 butter-flower · · Synonym 2 crowfoot · · Synonym 3 goldcup · · Synonym 4 kingcup · · Synonym 5 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 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