quantify

verb

quan·​ti·​fy ˈkwän-tə-ˌfī How to pronounce quantify (audio)
quantified; quantifying
Synonyms of quantifynext

transitive verb

1
a(1)
: to limit by a quantifier
(2)
: to bind by prefixing a quantifier
b
: to make explicit the logical quantity of
2
: to determine, express, or measure the quantity of

Examples of quantify in a Sentence

It is difficult to quantify intelligence. Doctors have quantified the risks of smoking cigarettes. It is impossible to quantify the number of websites on the Internet.
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.
That’s according to a new report from the United Nations University Institute for Water, Environment and Health (UNU-INWEH) which quantifies the carbon, water, and land footprints of AI's electricity use around the globe. Simmone Shah, Time, 3 June 2026 That’s hard to quantify, but that’s of value. Ian Miller Outkick, FOXNews.com, 3 June 2026 Only 2 percent of investments have gone to circular businesses, according to estimates in the Circularity Gap Report Finance in 2025, the world’s first empirical study that quantified the financial streams to circular business models. Roy Stephen Canivel, Footwear News, 2 June 2026 The purpose of naming these users is not to claim that each bears the same cost; the costs differ in kind and magnitude, and some are far easier to quantify than others. Shivaram Rajgopal, Forbes.com, 1 June 2026 See All Example Sentences for quantify

Word History

Etymology

Medieval Latin quantificare, from Latin quantus how much

First Known Use

1627, in the meaning defined at sense 2

Time Traveler
The first known use of quantify was in 1627

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Cite this Entry

“Quantify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quantify. Accessed 14 Jun. 2026.

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