approximation

noun

ap·​prox·​i·​ma·​tion ə-ˌpräk-sə-ˈmā-shən How to pronounce approximation (audio)
1
: the act or process of drawing together
2
: the quality or state of being close or near
an approximation to the truth
an approximation of justice
3
: something that is approximate
especially : a mathematical quantity that is close in value to but not the same as a desired quantity
approximative adjective

Examples of approximation in a Sentence

This isn't an exact figure but I think it's a good approximation of what the land is worth. The color of the paint isn't the exact same color as the vase, but it's a close approximation.
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.
Delivery are the closest approximation of sales reported by Tesla. Yeo Boon Ping, CNBC, 3 Jan. 2025 Decide for yourself if that organization seems to be trying to get to the closest approximation of the truth, and achieves it the vast majority of the time. Jim Vandehei, Axios, 3 Dec. 2024 Meanwhile, industrially produced steel structures will create interactive approximations of jumbo bracelets, necklaces, and more. Hannah Martin, Architectural Digest, 19 Nov. 2024 The Kiss of Death (1977) Leave it to Leigh to begin a rom-com (or at least his closest approximation to one) with a funeral. Fran Hoepfner, Vulture, 9 Dec. 2024 See all Example Sentences for approximation 

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of approximation was in the 15th century

Dictionary Entries Near approximation

Cite this Entry

“Approximation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/approximation. Accessed 18 Jan. 2025.

Kids Definition

approximation

noun
ap·​prox·​i·​ma·​tion ə-ˌpräk-sə-ˈmā-shən How to pronounce approximation (audio)
1
: a coming near or close (as in value)
2
: something approximate
especially : an estimate or figure that is almost exact
Last Updated: - Updated example sentences
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