Mistress

A mistress is a woman who has a romantic or sexual relationship with a man who is typically already married or committed to someone else. The term is often used to describe this secret or extramarital relationship. It can carry social or personal implications depending on the context, and historically, it has also been associated with certain social roles or perceptions. In modern usage, the word highlights the nature of the relationship, which is usually kept private and involves complex emotional or moral considerations.