Definition of 木食い虫 (きくいむし)
きくむし
                        木食い虫
きくいむし
kikuimushi
noun
1.
bark beetle (Scolytidae spp.)(usually kana)
2.
gribble (Limnoria lignorum)
Other readings:
                きくいむし《木食虫》
、きくいむし《木蠧虫》
、キクイムシ
                Related Kanji
| 木 | tree, wood | 
| 食 | eat, food | 
| 虫 | insect, bug, temper | 
| 蠧 | worm-eaten |