口くちをついてでる
Meanings
Expression
Verb (1-dan)
1. to slip out (e.g. of a comment, remark, etc.); to utter unintentionally
2. to pour from one's lips (of words); to flow freely (of speech); to rush out of one's mouth
Kanji used
mouth
Composed of
mouth; opening; hole; mouth (of a bottle); spout; gate; door
to leave; to exit; to leave (on a journey); to depart; to move forward; to come to; to get to