ガイチュウ
Meanings
Adjective (の)
Noun
1. harmful insect; noxious insect; vermin; pest
Pitch accent
イチュウ
Used in vocabulary (3 in total)
pest extermination; pest control
(insect) pest; insect carrying disease germs; insect causing damage to crops
disease-carrying insect
Examples (1 in total)
Insecticides are agricultural chemicals that exterminate insects harmful to plants.