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Oregon grape

noun
  1. an evergreen shrub, Mahonia aquifolium, of the barberry family, of the western coast of the U.S., having small blue berries and yellow flowers that are the state flower of Oregon.
  2. the berry itself.

Origin of Oregon grape

First recorded in 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for oregon grape

Oregon grape

noun
  1. an evergreen berberidaceous shrub, Mahonia aquifolium, of NW North America, having yellow fragrant flowers and small blue edible berries
  2. the berry of this shrub
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012