estimation

noun

es·​ti·​ma·​tion ˌe-stə-ˈmā-shən How to pronounce estimation (audio)
1
: judgment, opinion
a poor choice in my estimation
2
a
: the act of estimating something
b
: the value, amount, or size arrived at in an estimate
3

Examples of estimation in a Sentence

This is not, in my estimation, an efficient use of our resources. She went down in her supporters' estimation after she voted against the plan. Planning the project requires careful cost estimation.
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.
Then, there are the changes in inputs and materials, which represent the biggest opportunity for slashing eco-impacts in FIF’s estimation, given that a single pair of shoes can contain 60 components. Kate Nishimura, Sourcing Journal, 4 June 2025 The latter estimation is from Ross Perlin, the co-director of the Endangered Language Alliance, an organization that has documented the presence of seven hundred and fifty languages in the New York area alone. Graciela Mochkofsky, New Yorker, 19 May 2025 However, there was no estimation on when that would be. Ashlyn Robinette, People.com, 13 May 2025 In their estimation, only economic power could lead to freedom. Lily Meyer, The Atlantic, 23 May 2025 See All Example Sentences for estimation

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of estimation was in the 14th century

Browse Nearby Words

Cite this Entry

“Estimation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/estimation. Accessed 10 Jun. 2025.

Kids Definition

estimation

noun
es·​ti·​ma·​tion ˌes-tə-ˈmā-shən How to pronounce estimation (audio)

More from Merriam-Webster on estimation

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!