brierwood ['braiәwud]
n.
(=brierroot)石南科植物之根
brierwood[ noun ]
wood from the hard woody root of the briar Erica arborea; used to make tobacco pipes
<noun.plant>
brierwood \bri"er*wood`\ n.
1. wood from the hard woody root of the briar {Erica
arborea}; it is used to make tobacco pipes. See also 2nd
{brier} and {brier root}.
Syn: briarwood.
[WordNet 1.5]