intransitive verb
Etymology: punch (I)
: to record the time of one's presence (as for work) by punching a time clock
arrive at the plant in time for a cup of coffee before punching in at eight o'clock — Elizabeth Ward
intransitive verb
Etymology: punch (I)
: to record the time of one's presence (as for work) by punching a time clock
arrive at the plant in time for a cup of coffee before punching in at eight o'clock — Elizabeth Ward
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012