释义 |
water dropwort noun 1. : a plant of the genus Oenanthe; especially : a European poisonous herb (O. crocata) having tuberous roots, a yellow juice that stains the skin, yellow flowers, and foliage resembling that of celery — compare water fennel 2. : a leafless herb (Oxypolis canbyi) of the southeastern United States with hollow leaflike stems and slender compound umbels of tiny white flowers |