clock on
English
Verb
clock on (third-person singular simple present clocks on, present participle clocking on, simple past and past participle clocked on)
- (literally) To record one's time of arrival at work, traditionally by inserting one's card into a timestamping machine.
- (by extension) To begin work at the start of the day or start of one's shift.
See also
- clock in
- clock off
- clock out