noun
Etymology: probably from the name Bertha
: a destructive climbing cutworm ( Mamestra configurata ) feeding on a variety of cultivated crops in the north-central states and adjacent parts of Canada
noun
Etymology: probably from the name Bertha
: a destructive climbing cutworm ( Mamestra configurata ) feeding on a variety of cultivated crops in the north-central states and adjacent parts of Canada
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012