noun
castration punishment; palace punishment
Historical term for the second most severe of the five punishments of ancient China. For men it meant castration; for women, confinement. Rarely used outside historical or academic contexts.
See also: 五刑
古代中国では、宮刑は五刑の一つとして行われていた。
In ancient China, castration punishment was carried out as one of the five punishments.