noun, noun or participle which takes 'suru'
harakiri; seppuku; ritual suicide by disembowelment
Refers to the act of ritual suicide by cutting the abdomen, historically practiced by samurai. The term 切腹 (seppuku) is more formal; 腹切り is the colloquial Japanese term, often used in English as 'harakiri'.
See also: 切腹
侍は腹切りを命じられた。
The samurai was ordered to commit harakiri.
彼は腹切りして果てた。
He died by harakiri.