concubinage
noun
- sexual relationship in which the couple are not or cannot be married
Wiktionary
noun
Etymology: Etymology tree Latin concubīnuslbor. French concubin Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icus Latin -āticus Latin -āticum Old French -age Middle French -age French -age French concubinagebor. English concubinage Borrowed from French concubinage.
- The state of cohabiting or living together as man and woman while not married.
- The state of being or keeping a concubine.
“The existence of concubinage among rulers, and members of upper classes, lead us to think that the ideal of womanhood prevailing among the people could not have been very high.”