Origin of bullbrier
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for bullbrier
It led straight to the bullbrier thicket where the old beech partridge roosted.
Years later I crossed the old pasture and went straight to the bullbrier tangle.
One who walks in the woods at sunset sometimes hears it from a tangle of grapevine and bullbrier.Ways of Wood Folk
William J. Long