any of various widely distributed moths of the family Lasiocampidae, such as Lasiocampa quercus (oak egger) of Europe, having brown bodies and wings
WordReference Random House Unabridged Dictionary of American English © 2026
egg•er
(eg′ər),USA pronunciation n.
- See tent caterpillar.
- 1695–1705; egg1 + -er1; the cocoon is egg-shaped
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