keep a close watch over

phrase

: to watch (someone or something) closely
The guards kept a close watch over the prisoner.

Browse Nearby Words

keep a close watch/eye
keep a close watch over
keep a cool head
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Cite this Entry

“Keep a close watch over.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/keep%20a%20close%20watch%20over. Accessed 15 Mar. 2026.

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