noun
Usage: usually capitalized E
: a sawfly ( Diprion hercyniae ) native to Europe but introduced into Canada and the northern United States the larva of which seriously defoliates spruce
noun
Usage: usually capitalized E
: a sawfly ( Diprion hercyniae ) native to Europe but introduced into Canada and the northern United States the larva of which seriously defoliates spruce
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012