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 At times, these experiments feel like a close, loving approximation of the genuine article. Alan Sepinwall, Rolling Stone, 14 May 2024 While still advertised explicitly as digital approximations, some of the products offered by companies like Replika, HereAfter, and Persona can be (and in some cases already are) used to simulate the dead. Andrew Paul, Popular Science, 9 May 2024 See all Example Sentences for approximation 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'approximation.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 29 May. 2024.

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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