: a point at which a check is performed
vehicles were inspected at various checkpoints

Examples of checkpoint in a Sentence

Our car was stopped at a police checkpoint before we were permitted to cross the border.
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.
The last major flare-up came in July, when about 10 attackers opened fire and threw pipe bombs at soldiers at a security checkpoint in Narathiwat. ABC News, 23 Aug. 2026 Without human-in-the-loop checkpoints and real observability, errors compound. Hemant Kashyap, Forbes.com, 21 Aug. 2026 Gunfire broke out at the Washington Hilton during the annual dinner after a suspect breached a security checkpoint. Lorraine Ali, Los Angeles Times, 20 Aug. 2026 At Carter Lake, boat inspection checkpoints are now looking for the snails in addition to other invasive species, such as zebra mussels. Dillon Thomas, CBS News, 19 Aug. 2026 See All Example Sentences for checkpoint

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of checkpoint was in 1889

Browse Nearby Words

Cite this Entry

“Checkpoint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/checkpoint. Accessed 25 Aug. 2026.

Kids Definition

: a point at which a check is carried out
vehicles were inspected at different checkpoints

Legal Definition

checkpoint

noun
check·​point
: a point at which an inspection or investigation is performed
a checkpoint to uncover drunk drivers
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster