be sure

phrase

—used to tell someone not to forget to do something
Be sure to lock the door when you leave.

Examples of be sure in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
To prevent eye damage, be sure to use eclipse glasses or handheld solar viewers when looking directly at the sun. — Hannah Towey, Condé Nast Traveler, 12 Aug. 2026 Just be sure to take the time to shop around for rates and accounts in order to boost your chances of finding the most profitable option. — Matt Richardson, CBS News, 11 Aug. 2026 Just be sure any materials that come into contact with birdseed are clean and free from flaking coatings, rust, or other damage. — Jessica Safavimehr, Southern Living, 5 Aug. 2026 Mixing work with travel is an alluring option, but be sure to check your company policy and consider other critical factors before taking a trip, executive coach Caroline Castrillon says. — Courtney Connley-Hampton, Forbes.com, 4 Aug. 2026 See All Example Sentences for be sure

Rhymes for be sure

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Browse Nearby Words

be supposed to
be sure
be sweet on
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Cite this Entry

“Be sure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/be%20sure. Accessed 13 Aug. 2026.

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