WordNet (3.0) WordNet (3.0)
(n) small genus of perennial herbs having rhizomes and palmate leaves and small solitary flowers; of northeastern United States and Japan, Syn. genus Hydrastis
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
n. (Chem.) An alkaloid, found in the rootstock of the golden seal (Hydrastis Canadensis), and extracted as a bitter, white, crystalline substance. It is used as a tonic and febrifuge. [ 1913 Webster ]
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