Open English Wordnet
Nouns
(n)cascara buckthorn, bearberry, bearwood, chittamwood, chittimwood, Rhamnus purshianusshrubby tree of the Pacific coast of the United States; yields cascara sagrada
(n)false buckthorn, chittamwood, chittimwood, shittimwood, black haw, Bumelia lanuginosadeciduous tree of southeastern United States and Mexico