Mistress meaning:

mistress meaning , definition , what is mistress : a woman that a man has a sexual relation...: Learn more. mistress Definition , Meaning & SynonymsA woman who has control or authority over something or someone, specifically in a relationship. / ˈmɪs·trəs / Add to word list a woman who has a sexual relationship over a long period of time with a man who is not her husband (Definition of mistress from the Cambridge Academic Content Dictionary © Cambridge University Press) In the extramarital sense, mistress is often narrowly taken to mean a woman involved in a committed extramarital relationship (an affair), often supported financially (a kept woman).