ごうはつ

轟発

表記・読み：ごうはつ

1. 1

   loud explosion; thunderous blast

   名詞noun or participle which takes the aux. verb suru自動詞rare term
2. 2

   firing (a cannon, etc.) with a loud bang

   名詞noun or participle which takes the aux. verb suru他動詞rare term