Concise definition
Chastity
Chastity is a consensual orgasm-control practice where access to a person’s genitals, or the ability to orgasm, is restricted by agreement, ritual, or a device. In kink contexts, it is usually about control, anticipation, and power exchange—not abstinence as a moral rule.
Also known or searched as: Orgasm denial, Orgasm control, Keyholding, Chastity cage, CBT (context-dependent shorthand; can also mean other things)
This Lexicon entry defines the term without assuming interest, readiness, experience, or consent.