n-seel]
| 1. | a plant, Hydrastis canadensis, of the buttercup family, having a thick yellow rootstock. |
| 2. | Also called hydrastis. the rhizomes and roots of this plant, formerly used in medicine as an astringent and to inhibit bleeding. |
or·ange·root (ôr'ənj-rōōt', -rŏŏt', ŏr'-) n. See goldenseal. |