noun
Formal term for the deep bow where the forehead touches the ground, historically used in East Asian court rituals. In modern contexts, it may appear in historical or ceremonial descriptions. Compare with 叩頭 (こうとう), which is more common.
See also: 叩頭
使節は皇帝の前で叩首の礼を行った。
The envoy performed the kowtow before the emperor.