noun
five lowly castes of the ritsuryō system
Historical term referring to the five categories of low-status people under the ancient Japanese ritsuryō legal codes. Rarely used outside historical or academic contexts.
See also: 律令制
律令制下では、五色の賤と呼ばれる身分が定められていた。
Under the ritsuryō system, social classes called the five lowly castes were established.