biometric

adjective

bio·​met·​ric ˌbī-ō-ˈme-trik How to pronounce biometric (audio)
variants or less commonly biometrical
ˌbī-ō-ˈme-tri-kəl How to pronounce biometric (audio)
: of, relating to, or utilizing biometrics or biometry

Examples of biometric 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.
Right before Jocasta vaporized Katerina Wells, Ultron took a 3-D scan of her face, the final biometric key Jocasta needs for her secret end goal. — Tasha Robinson, Vulture, 28 Oct. 2026 Eight Sleep’s pods range from $2,500 to over $4,000, and incorporate biometric tracking with heating and cooling technology and elevation, accompanied by a sleep tracking app. — Amy O’Brien, Vogue, 27 Oct. 2026 Passkeys are generally thought to be more secure than passwords since they’re tied to biometric data stored on your device that can’t be as easily stolen or spoofed. — Lisa Eadicicco, CNN Money, 26 Oct. 2026 What readers are saying The comments express significant skepticism and concern about using biometric data for phone security. — Rob Pegoraro, Washington Post, 23 Oct. 2026 See All Example Sentences for biometric

Word History

First Known Use

circa 1893, in the meaning defined above

Time Traveler
The first known use of biometric was circa 1893

Rhymes for biometric

See All Rhymes for biometric

Browse Nearby Words

biometeorology
biometric
biometrics
See all Nearby Words

Cite this Entry

“Biometric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biometric. Accessed 1 Nov. 2026.

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Medical Definition

biometric

adjective
bio·​met·​ric -ˈme-trik How to pronounce biometric (audio)
variants also biometrical
-ˈme-tri-kəl How to pronounce biometric (audio)
1
: of or relating to biometry
the biometric analysis of infant mortality
2
: utilizing biometrics
biometric identification
: identifying individuals based on the analysis or measurement of unique physical or behavioral characteristics
Retina scanners are not the only example of biometric technology, which uses machines to identify people by their physical characteristics …—Discover
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