clock on

1. 1.

   register one's arrival at work

   Synonymsclock inpunch in

   Broaderrecord

Questions about clock on

What does clock on mean?

clock on means "register one's arrival at work".

What is another word for clock on?

Close synonyms include clock in, punch in. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is clock on a common word?

clock on is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.