noun
any of several erect perennial rhizomatous herbs of the genus Circaea having white flowers that open at dawn; northern hemisphere
• Hypernyms: ↑evening primrose
• Hyponyms: ↑Alpine enchanter's nightshade, ↑Circaea alpina, ↑Circaea lutetiana
• Member Holonyms: ↑Circaea, ↑genus Circaea
Useful english dictionary. 2012.