蝕む(P);虫食む(rK) [むしばむ] /(v5m,vt,vi) (1) to be worm-eaten/to be eaten by worms/(v5m,vt,vi) (2) to affect adversely/to spoil/to ruin/to undermine/to gnaw at (one's heart, body, etc.)/to eat into/to destroy/(P)/EntL1358730/