Idiom: keep a close watch on/over someone/something
Note: You can also say "keep a watch" or "keep watch"
— Could you please water my plants and keep a close watch on my house while I am away?
— Something is strange and I don't know what it is but I’m going to keep a close watch over my 13-year-old from now on.
— Keep a close watch over the sauce and to make sure it simmers and doesn't boil.
— We're keeping a close watch on the stock market for any opportunities.
— You could tell the security guards at the airport were keeping a close watch out for someone.
— My doctor found a suspicious mole on my back but for now he's just going to keep a close watch over it.
— Can you please keep a close watch out for the director? I need to get her to sign this agreement as soon as she's back in the office.
— Our driver will keep a close watch out for your arrival. What time does your train arrive and what are you wearing?
Want to expand your idiom knowledge even further? Download our free eBook, '25 Illustrated Idioms,' to learn more useful expressions with fun visuals that make understanding idioms a breeze. Sign up now to get your free copy!
More idioms will be added in the future so check back frequently or sign-up for my free newsletter to learn about new updates to my website.