mistress
The term carries a sharp dichotomy in connotation. In modern usage, it most frequently refers to a woman in an extramarital affair, often implying a clandestine or socially stigmatized relationship. This sense typically suggests a power imbalance or a secret arrangement. Conversely, in formal or historical contexts, it denotes a woman of mastery, authority, or ownership. This includes the female head of a household or a woman who has achieved total proficiency in a particular craft or art, mirroring the authority of a master.
Meanings
A woman who has a romantic or sexual relationship with a married man on a regular basis.
"He has been supporting his mistress in a separate apartment for years."
A woman in a position of authority or control over a servant, a household, or a specific domain.
"The mistress of the house greeted the guests at the door."
A woman who is highly skilled or proficient in a particular art, craft, or field of study.
"She is a mistress of the art of diplomacy."