The area inside a recording studio designed to facilitate the mixing of audio for studio recordings. / A room serving as the centre of monitoring a building, controlling an operation etc.

A mechanism in a system that monitors performance inputs rather than outputs, and reacts so as to maintain a specified state, thus preventing or minimising problems before they occur.

An artificial cloud made by the exhaust of jet aircraft or wingtip vortices that precipitate a stream of tiny ice crystals in moist, frigid upper air.

Inhibited or restrained in one's words and actions. / Resulting from a comparison with control samples. / (in combination) Under the control of the specified entity.

simple past tense and past participle of control

(not comparable) Arranged by contract; established by agreement. / Made smaller by contraction. / Incurred; acquired.

simple past tense and past participle of contract

That contradicts something, such as an argument. / That is itself a contradiction. / That is diametrically opposed to something. / Mutually exclusive. / Tending to contradict or oppose, contrarious.

(logic) Either of a pair of propositions, that cannot both be true or both be false.

A flat, usually vertical surface onto which controls, instruments, and displays are mounted. / (by extension, graphical user interface) A computer display offering a number of controls or options.