Concubine

Pronunciation: /ˈkɑːnkjəˌbaɪn/

Concubine (noun)

  1. A woman who lives with a man as a long-term partner, without being his legal wife.
  2. A woman in a ruler’s household who has a sexual relationship with the ruler but is not the official wife.

Examples

  • She was a kept partner in his household.
  • He treated her as a kept partner, not a wife.