(slang, LGBT) an individual who applies sensation or control to a bottom, but does so at the bottom's explicit instructions

(formal) MI5

Describes, a veteran or someone who used to be in the armed forces.

plural of extra service

Used other than figuratively or idiomatically: see denial, of, service. / Alternative form of denial of service. / (nonstandard) plural of denial-of-service attack

(Internet) A denial-of-service attack. / Used other than figuratively or idiomatically: see denial, of, service.

plural of service economy

plural of order of service

The schedule of events for a religious service or ceremony. / A document detailing such a schedule.

plural of denial of service