Synonyms for clock in

Most common

clock on · punch in

All synonyms

Verb

Antonyms

clock out, clock off, knock-off

All antonyms of clock in →

Definitions

1. v. 1

   To begin working time, especially by punching in (entering a workplace by punching a time card with the time clock).

   We clocked in at 7:30, but didn't actually do any work until at least 8.