Dictionary
bri•er•root
Pronunciation: (brī'ur-rOOt", -root"), [key]—
n.
1. the root wood of the brier.
2. certain other woods from which tobacco pipes are made.
3. a pipe made of brierroot.
Also,briarroot.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.