to punch in
- phrasal verb
- /pʌnʧ ɪn/
- Punch in at 8:00, out at 12:00.
- punch in the code
- punch in a number
- time to punch in
Examples
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- Punch in late and they dock you.
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Students are required to punch in on their timecards to log the amount of class time.
Academic text (1995) -
Time to punch in, ladies.
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Neither one of them punched in this morning.
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Do not punch in until you are dressed.
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It's go-go-go from when you punch in to when you clear down.
Blog text (25) -
You punch in at 8:30 every morning, at 7:30 following a business holiday... ...unless it's a Monday, then you punch in 8:00.
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You didn't punch in.
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Make sure to punch in as soon as you arrive at the office.
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He forgot to punch in and was marked absent for the day.
Synonyms
Use a machine to show the time you arrive at work
Record the time you arrive at work with a card or badge
Antonyms
How Automated
- Specialized
Surface Forms
Morphology
The components suggest a relation—'punch' can mean to press or strike (as when punching a button or time card) and 'in' signals registering entry—so parts of the meaning are inferable. However, the specific sense 'record arrival time at work' relies on knowledge of time-clock practices and an extended, institutional use of 'punch', so it is not fully predictable for a B1 learner who only knows the most literal senses.
Etymology
The phrase punch in comes from old time clocks. Workers slid a paper card in a machine and punched it so the machine would stamp the time, so to punch in means 'to record the time you arrive at work'.