( Noun) One who finds deep emotional fulfillment in causing measurable, controlled, calculated pain. Implies both those who seek consensual arrangements as well as those who have no concern for agreement on the part of the one being put into pain.
A person Who enjoys administering pain and or humiliation, often for sexual gratification.
someone who obtains pleasure from inflicting pain or others
a person who derives sexual satisfaction from inflicting pain on another person
a person who enjoys -- often on a sexual level -- the infliction of pain
a person who finds pleasure in hurting others or seeing others in pain
a person who is aroused by the suffering or humiliation of another person
Person who likes to inflict pain on others and gets sexual excitement from it. There are different type of sadists. Beware, not to confuse a bdsm enthusiast with a person who just wants to beat someone else in a non consensual setting... such as a wife beater.
Person who enjoys inflicting pain, usually sexually
someone who takes sexual pleasure from giving pain
Person who enjoys giving intense sensation (usually pain) in a consensual SM context.
someone who enjoys inflicting pain on a consenting partner