noun
second wife; later wife; concubine
Archaic term for a second or subsequent wife, or a concubine. In modern Japanese, 後妻 is normally read ごさい.
See also: 後妻 (ごさい)
古文書では、「うわなり」が後妻を指す例が見られる。
In old documents, examples can be found where うわなり refers to a second wife.
noun
Archaic sense, possibly related to the jealousy felt toward a new wife. Extremely rare and not used in modern Japanese.
「うわなり」に嫉妬の意味があったことは、古語辞典で確認できる。
The fact that うわなり had the meaning of jealousy can be confirmed in classical Japanese dictionaries.