Labor Management

noun a quick blow with the fist

verb to enter information or data into a computer or machine by pressing keys or buttons

preposition used to indicate the location or position where data is being entered, such as 'punch in the code'

• Employees are required to punch in when they arrive at work.
• Don't forget to punch in when you get to the office.
• Make sure you punch in as soon as you walk through the door.
• His words really packed a punch in the meeting.