noun
swamp plant of Europe and North America having bright yellow flowers resembling buttercups
• Syn: ↑marsh marigold, ↑kingcup, ↑meadow bright, ↑May blob, ↑cowslip, ↑water dragon
• Hypernyms: ↑marsh plant, ↑bog plant, ↑swamp plant
• Member Holonyms: ↑Caltha, ↑genus Caltha
Useful english dictionary. 2012.