腰が砕ける

こしがくだける

Meanings

1. Expression, Ichidan verb to collapse; to give up; to lose one's nerve; to have one's knees give way See also: 腰砕け (こしくだけ).

Kanji

• 腰 waist. Read as こし.
• 砕 smash. Read as くだける.

Jinuma: Japanese Dictionary · Word lists