noun
: a smut disease of grains in which the entire head is transformed into a dusty mass of spores with only the rachis remaining after the spores mature — compare covered smut
noun
: a smut disease of grains in which the entire head is transformed into a dusty mass of spores with only the rachis remaining after the spores mature — compare covered smut
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012