from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A poisonous climbing or trailing plant (Solanum dulcamara) native to Eurasia and a widespread weed in North America, having violet flowers with recurved corolla lobes and red berries. Also called bittersweet, deadly nightshade.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America
After its roots, which are said to taste bitter, then sweet when chewed.(American Heritage® Dictionary of the English Language, Fourth Edition)