noun
: a buckthorn ( Rhamnus purshiana ) of the Pacific coast of the United States yielding cascara sagrada — called also bearberry, bearwood, coffeeberry
noun
: a buckthorn ( Rhamnus purshiana ) of the Pacific coast of the United States yielding cascara sagrada — called also bearberry, bearwood, coffeeberry
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012