oregon graperoot
1oregon graperoot — noun Usage: usually capitalized O : berberis 2 …
2Oregon graperoot — noun see berberis …
3graperoot — ˈ ̷ ̷ˌ ̷ ̷ noun 1. : the bitter tonic root of any plant of the genus Mahonia (as Oregon grape) 2. : a plant that yields graperoot …
4Berberis — n. = BARBERRY. Etymology: med.L & OF, of unkn. orig. * * * noun large genus of shrubs of temperate zones of New and Old Worlds • Syn: ↑genus Berberis • Hypernyms: ↑magnoliid dicot genus • Member Holonyms: ↑ …