тактовый генератор(Устройство, генерирующее периодические сигналы, используемые для синхронизации других устройств или передачи данных); часы(Устройство, генерирующее периодические сигналы для синхронизации других устройств или передачи данных); генератор синхронизации; текущее значение времени
тактовый генератор(The electronic circuit in a computer that generates a steady stream of timing pulses - the digital signals that synchronize every operation. The system clock signal is precisely set by a quartz crystal, typically at a specific frequency between 1 and 50 megahertz. The clock rate of a computer is one of the prime determinants of its overall processing speed, and it can go as high as the other components of the computer allow); часы(The electronic circuit in a computer that generates a steady stream of timing pulses - the digital signals that synchronize every operation. The system clock signal is precisely set by a quartz crystal, typically at a specific frequency between 1 and 50 megahertz. The clock rate of a computer is one of the prime determinants of its overall processing speed, and it can go as high as the other components of the computer allow)
зарегистрировать скорость(водителя на трассе, с помощью радара • Delta Police Traffic Unit – This N (=new) driver was clocked going 134km/h in an 80 zone on Hwy 17 (6600 blk) and got impounded. (Reddit) • Радар NK7, установленный на треноге и перевозимый в автомобиле дорожной полиции, зарегистрировал скорость 306 километров в час. (lifebel.com)ART Vancouver); дать по голове(hit someone, especially on the head *British & Canadian usage* • If you buy a baseball bat for protection and if someone walks in, steals something and you clock them with the bat, guess who goes to jail? Even if the police will not show up for the thief, they will certainly come for you. The governments and the police are actually encouraging anarchy. (vancouversun.com)ART Vancouver); засекать(I saw him clock my scar but he didn't display any obvious revulsion Андрей Шагин); замечать(возможно, только на лице Андрей Шагин); просекать(What happens if they clock you're not you? QooZax); тюкнуть(KDiehl)
показывать какое-либо время; пробежать с результатом(Blake won in a time of 9.93 seconds. ... Then, he clocked 9.69 seconds in Lausanne, Switzerland, to be second on the list behind Usain Bolt VLZ_58)
wiktionary.org Abysslooker); заценить (see 4. at 