(BDSM) Initialism of risk-aware consensual kink.

A hamlet east of Dumfries, Dumfries and Galloway council area, Scotland (OS grid ref NY0374).

simple past tense and past participle of rack off

Racked with pain, in pain, suffering.

Experiencing nerve rack.

(idiomatic, proscribed) Destroyed by a storm.

simple past tense and past participle of rack one's brains

simple past tense and past participle of rack one's brain

Intensely irritating or distressing to the nerves.

a mechanism in a striking timepiece that allows the hands to be advanced without having to wait for it to strike