make sure

idiom

: to find out or do something so that one has no doubt about whether something is true, correct, will happen, etc.
Make sure (that) you turn the oven off.
They made sure everyone knew where they were supposed to be.

Examples of make 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.
Keep your brand’s goals and objectives in mind, and make sure your output stays aligned with them. Expert Panel®, Forbes.com, 14 Apr. 2025 The government should make sure that Social Security benefits will be adequate for lower-income retirees for years to come. Dennis W. Jansen, The Conversation, 14 Apr. 2025 Instead, Adebayo believes the Heat needs to set the terms and make sure the game is played at Miami’s usual methodical pace. Anthony Chiang, Miami Herald, 14 Apr. 2025 The rule of thumb is to make sure there is room for adequate airflow around the machine, which means keeping it at least 6 inches away from walls and furniture or any other obstructions that may inhibit airflow. Bestreviews, Chicago Tribune, 14 Apr. 2025 See All Example Sentences for make sure

Cite this Entry

“Make sure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/make%20sure. Accessed 19 Apr. 2025.

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