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Definitions

thumbprint

[thuhm-print] / ˈθʌmˌprɪnt /


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.

The system's biometric fingerprint process could not accommodate someone like him, as it could not capture his scarred thumbprint or the prints of the other two scarred fingers.

From BBC • Apr. 16, 2026

These versions are also much larger: while an O’Ryan’s potato is about the size of a thumbprint, See’s can stretch up to three inches long.

From Salon • Mar. 17, 2026

If this is your era, put a thumbprint on it.

From Los Angeles Times • Dec. 10, 2025

In these postwar decades, Cowley’s thumbprint seemed to be on everything.

From The Wall Street Journal • Nov. 7, 2025

The disk had a depression on the middle, like a thumbprint.

From "The Battle of the Labyrinth" by Rick Riordan




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