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Definitions

checker

[chek-er] / ˈtʃɛk ər /








Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The app then generates a QR code that can be scanned by a business with a free checker app, which tells them the person's age.

From BBC ● Sep. 14, 2026

The staffer said that examiners were no longer allowed to access the primary source level data and could only “check the checker now,” meaning they must rely on a company’s own findings.

From Salon ● Sep. 1, 2026

That allows me to fact-check the fact checker by searching the source article to make sure that quote is really there, and that it’s been interpreted correctly.

From The Wall Street Journal ● May 19, 2026

The King said it "troubles me deeply" that this represents nine million missed opportunities to catch cancer early - and he urged people to use the screening checker online tool.

From BBC ● Dec. 12, 2025

Late afternoon comes and the checker tells me I can go.

From "Woodsong" by Gary Paulsen




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