Phrases & IdiomsPhrase guide

Keep Tabs On

“Keep Tabs On” means to watch someone or something carefully. The phrase usually suggests monitoring or staying informed; context determines whether that monitoring is routine, protective, or intrusive.

Quick answer

To watch someone or something carefully or keep informed about it.

Key details

Canonical FormKeep Tabs On
Core Meaningto watch someone or something carefully

Further guidance

History Boundary

This guide explains documented current meaning and does not claim a single inventor, exact coinage date, or absolute first use without direct evidence.

Meaning

to watch someone or something carefully

Usage Boundary

The phrase usually suggests monitoring or staying informed; context determines whether that monitoring is routine, protective, or intrusive.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. Keep tabs on — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · Meaning evidence for “keep tabs on” as watching someone or something carefully.

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