# clock in

idiom

Source: https://englishreference.com/idiom/clock-in
Updated: 2026-08-10

## Meaning

To be measured at.

## Examples

- I clock in at work at eight every morning.
- You need to clock in as soon as you arrive so the system records your hours accurately.
- The professional athlete managed to clock in at a record-breaking speed during the final sprint of the championship race.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.