じもん
asking oneself
Common word
Noun, Suru verb, Transitive, Intransitive
彼かれはなぜ妻つまが自分じぶんを捨すてたのかと自問じもんした。
He wondered to himself why his wife had left him.
エンジニアが自問じもんすべき7つの質問しつもんとは・・・誰だれが、何なにを、いつ、どこで、どうして、どのように、どのくらい。
The seven questions that an engineer has to ask himself are: who, what, when, where, why, how and how much.