noun
Usage: usually capitalized H
: an East Indian herb ( Rheum emodi ) that is one of the sources of emodin — called also Indian rhubarb
noun
Usage: usually capitalized H
: an East Indian herb ( Rheum emodi ) that is one of the sources of emodin — called also Indian rhubarb
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012