noun
: the larva of any of various lepidopterans injurious to poplar trees ; especially : the larva of a dagger moth ( Acronicta lepusculina ) that feeds on the cottonwood
noun
: the larva of any of various lepidopterans injurious to poplar trees ; especially : the larva of a dagger moth ( Acronicta lepusculina ) that feeds on the cottonwood
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012