くち
kuchio dasu

Godan Verb (su)
Expression

1. to interrupt; to interfere; to meddle; to intrude; to butt in; to poke one's nose into

わたくし返事 へんじをしようとした矢先 やさき、彼 かれ くち してきた。
watashiga henjio shiyōto shita yasakinika rega kuchio dashite kita
I was about to reply, when he boldly cut in.
Other forms: