思い込む

おもいこむ

to be convinced (that), to be under the impression (that), to feel sure (that), to assume (that)

JLPT N2

Details

Part of Speech:
Godan verb with 'mu' ending, Intransitive verb
Romaji:
omoikomu

Example Sentences

彼は自分が正しいと強く思い込んで、誰の意見も聞かなかった。

He was strongly convinced that he was right and didn't listen to anyone's opinion.

彼は自分が失敗したとすぐに思い込んでしまった。

He immediately assumed that he had failed.