蛣䖦

jiéqū
  1. (literary) a kind of insect that eats into wood
  2. a kind of insect that eats into wood

Wiktionary

Entry Composition

1 蛣 jié beetle
2 䖦 qū
  1. only used in 䖦蟱 (zhuōmóu)
  2. only used in 蛣䖦 (jiéqū)