a professional in sadomasochism who has mastered the art of seduction as well as the exchange of energy , pain and cash

a woman who dominates men in a forceful manner, often using sexual means

A dominant person in a bondage or S&M relationship; usually denotes a female professional. See DOMME.

A woman who professionally takes on the role of dominating her clients through SM, B&D, and/or humiliation.

(BDSM) A woman who specializes in dominating and disciplining a partner.

In bondage and discipline, a woman who specializes in "disciplining" a submissive partner.

the dominating female partner in a sadomasochistic relationship, sometimes a paid professional.

A dominatrix (from the Latin dominatrix, meaning a female ruler or mistress) or mistress is a woman who takes the dominant role in bondage and discipline, domination and submission or sado-masochistic sexual practices, which are commonly abbreviated as BDSM. The male equivalent is master. A common form of address for a submissive to a dominatrix is "Mistress", "Ma'am" or "Maîtresse".