'goldenseal' definitions:

Definition of 'goldenseal'

(from WordNet)
noun
Perennial herb of northeastern United States having a thick knotted yellow rootstock and large rounded leaves [syn: goldenseal, golden seal, yellow root, turmeric root, Hydrastis Canadensis]

Definition of 'goldenseal'

From: GCIDE
  • goldenseal \goldenseal\ n. A perennial herb of Northeastern U. S. ({Hydrastis Canadensis}) having a thick knotted yellow rootstock and large rounded leaves.
  • Syn: golden seal, yellow root, turmeric root, {Hydrastis Canadensis}. [WordNet 1.5]