ダイハッセイ
Meanings
Noun
1. explosive increase (in number of pests); (severe) outbreak or upsurge of pests
Pitch accent
イハ
ッセイ
Composed of
large; big; great; prominent; -sized; as big as; university
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state