やみにてっぽう
Meanings
Expression
Noun
Idiomatic
1. doing something without having decided what one's goal for it is; (lit.) a rifle in the dark
Composed of
① 光がない状態。暗いこと。② 比喩的に、ものが隠されている状態や知識がない状態。③ 正規の手続きによらないこと
gun; wooden pole that wrestlers strike in practice; puffer fish