to blurt
01
口走る, 言ってしまう
to say something impulsively; often without careful thinking or consideration
例
He blurted an apology as soon as he realized his mistake.
彼は自分の過ちに気づくとすぐに謝罪を口走った。
I did n’t mean to blurt such a personal thing during the meeting.
会議中にそんな個人的なことを口走るつもりはなかった。
