quantify

verb

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

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.
The Sheriff’s Office believes that many incidents of agricultural theft go unreported, making the scale of the seasonal theft difficult to quantify. Jake Goodrick, Sacbee.com, 31 Oct. 2025 But the true effect of ALZ-801 is hard to quantify because of the relatively small number of participants in the group with mild cognitive impairment. Jon Hamilton, NPR, 29 Oct. 2025 With an unprecedented image resolution, this technology led to mapping of the vascularization to precisely quantify the blood flow dynamics of the heart, kidney, and liver in animal models comparable to human size. Mrigakshi Dixit, Interesting Engineering, 28 Oct. 2025 In response to the proposal and the lack of information, residents built their own dashboard to try to quantify Project Blue’s data and water consumption. Natalie Kainz, NBC news, 28 Oct. 2025 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

Browse Nearby Words

Cite this Entry

“Quantify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quantify. Accessed 4 Nov. 2025.

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