A full sixty-minute period (as opposed to a scheduled length of time that is called an "hour" but not equivalent to sixty minutes, such as a student hour).

plural of clock hour

plural of clock rate

(computing) Synonym of clock speed

plural of clock paradox

(computing) The time between two adjacent pulses of the oscillator that regulates the tempo of the computer processor.

(computing) A signal that oscillates between a high and a low state and is used like a metronome to coordinate actions of digital circuits.

plural of clock cycle

Third-person singular simple present indicative form of beat the clock

past participle of beat the clock