1. (noun) perennial Old World buttercup with golden to sulphur yellow flowers in late spring to early summer; naturalized in North America

• common buttercup

1. (noun) perennial Old World buttercup with golden to sulphur yellow flowers in late spring to early summer; naturalized in North America

• butter-flower
• buttercup
• butterflower
• crowfoot
• goldcup
• kingcup