be sure

idiom

—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

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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.
And be sure to help get out the vote for your faves — after all, beauty is in the eye of (many) beholders! — Alex Apatoff, People.com, 21 Mar. 2025 For the India episode involving acutely venomous cobras, the production needed to be sure to stay within a half-hour’s drive from the hospital, setting up a potential race against time given that anti-venom cannot be administered in any other setting. — Dade Hayes, Deadline, 21 Mar. 2025 Lipa will be sure to honor more Aussie musicians while on the continent. — Maya Georgi, Rolling Stone, 21 Mar. 2025 To use, swirl a fluffy brush (Westman Atelier’s Powder Brush II is an excellent example of this) into the pigment, and be sure to dust off the excess powder. — Kiana Murden, Vogue, 21 Mar. 2025 See All Example Sentences for be sure

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“Be sure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/be%20sure. Accessed 26 Mar. 2025.

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