'Berberis vulgaris' definitions:

Definition of 'Berberis vulgaris'

From: WordNet
noun
Upright deciduous European shrub widely naturalized in United States having clusters of juicy berries [syn: common barberry, European barberry, Berberis vulgaris]

Definition of 'Berberis vulgaris'

From: GCIDE
  • Barberry \Bar"ber*ry\, n. [OE. barbarin, barbere, OF. berbere.] (Bot.) A shrub of the genus Berberis, common along roadsides and in neglected fields. Berberis vulgaris is the species best known; its oblong red berries are made into a preserve or sauce, and have been deemed efficacious in fluxes and fevers. The bark dyes a fine yellow, esp. the bark of the root. [Also spelt berberry.] [1913 Webster]