EGGER Meaning of EGGER in English n. (also eggar) any of various large moths of the family Lasiocampidae, esp. Lasiocampa quercus, with an egg-shaped cocoon. [ prob. f. EGG(1) + -ER(1) ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012