cross-check

1 of 2

verb

cross-checked; cross-checking; cross-checks

transitive verb

1
: to obstruct in ice hockey or lacrosse by thrusting one's stick held in both hands across an opponent's face or body
2
: to check (something, such as data or reports) from various angles or sources to determine validity or accuracy

cross-check

2 of 2

noun

: an act or instance of cross-checking

Examples of cross-check 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.
Verb
Josh Norris left in the second period after taking a cross-check to the ribs from Nick Seeler. Matthew Fairburn, New York Times, 15 Jan. 2026 Tempers flared between these division rivals with just over a minute left in the second as Verhaeghe took down Artem Zub with a cross-check from behind. Miami Herald, 11 Jan. 2026
Noun
Flock Safety, the manufacturer, says its cameras can collect and cross-check up to 30,000 license plates a day. Daniel Lempres, Sacbee.com, 6 Feb. 2026 Early adopters of AlphaGenome, the bioinformatics researchers used the AI tool as an independent cross-check, confirming that genes implicated by sleep loss were especially active in their neurons of interest—just as their earlier analysis of gene-expression data from brain tissue had predicted. Elie Dolgin, IEEE Spectrum, 4 Feb. 2026 See All Example Sentences for cross-check

Word History

First Known Use

Verb

1896, in the meaning defined at sense 2

Noun

1839, in the meaning defined above

Time Traveler
The first known use of cross-check was in 1839

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Cite this Entry

“Cross-check.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cross-check. Accessed 9 Feb. 2026.

Last Updated: - Updated example sentences
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