'Stoneroot' definitions:
Definition of 'stoneroot'
(from WordNet)
noun
Erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States [syn: horse balm, horseweed, stoneroot, stone-root, richweed, stone root, Collinsonia canadensis]
Definition of 'Stoneroot'
From: GCIDE
- Stoneroot \Stone"root`\, n. (Bot.) A North American plant (Collinsonia Canadensis) having a very hard root; horse balm. See Horse balm, under Horse. [1913 Webster]