creosote : Idioms & Phrases
Coal-tar creosote
-
noun a dark oily liquid obtained by distillation of coal tar; used as a preservative for wood
creosote.
WordNet
(Chem.) , a colorless or yellow, oily liquid, obtained in the distillation of coal tar, and resembling wood-tar oil, or creosote proper, in composition and properties.
Webster 1913
creosote bush
-
noun desert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowers
hediondilla; Larrea tridentata; coville.