Peach-tree borer Meaning, Definition & Usage

Definitions
  1. (Zoöl.), the larva of a clearwing moth (Ægeria, ∨ Sannina, exitiosa) of the family Ægeriidæ, which is very destructive to peach trees by boring in the wood, usually near the ground; also, the moth itself. See Illust. under Borer.

Webster 1913