underestimate

verb

un·​der·​es·​ti·​mate ˌən-dər-ˈe-stə-ˌmāt How to pronounce underestimate (audio)
underestimated; underestimating; underestimates

transitive verb

1
: to estimate as being less than the actual size, quantity, or number
2
: to place too low a value on : underrate
underestimate noun
underestimation noun

Examples of underestimate in a Sentence

The city underestimated the cost of the new building. The number of people in the crowd was underestimated by 5,000. Never underestimate the importance of a good education. Her talent has always been underestimated.
Recent Examples on the Web It must not be underestimated just how much great music can contribute to the success of a movie or TV show. Ryan Gajewski, The Hollywood Reporter, 23 Apr. 2024 And in 2020, international researchers warned that the standards sharply underestimate the impact of a head-on collision by a big ship into a bridge. Júlia Ledur, Washington Post, 18 Apr. 2024 Despite being young and healthy, many millennials underestimate the need for life insurance. Ebony Flake, Essence, 18 Apr. 2024 Audiences evolve, however, and this cannot be underestimated. Guy Trebay, New York Times, 5 Apr. 2024 While greenhouse gases, volcanic eruptions and aerosols are known to affect global temperatures, perhaps the full extent of their effects have been underestimated or miscalibrated. Hayley Smith Los Angeles Times (tns), arkansasonline.com, 1 Apr. 2024 The deficits were projected after the state ended residential rent tax collections starting in January 2025 and after the state underestimated the cost of passing a flat income tax. Taylor Seely, The Arizona Republic, 1 Apr. 2024 Albert Erskine, the company’s president, underestimated the impact of those economic times, continuing to pay out dividends without significant profits. David Krumboltz, The Mercury News, 14 Apr. 2024 Joseph agreed his study’s method likely does underestimate maternal death rates. Robin Fields, ProPublica, 5 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'underestimate.' 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

1792, in the meaning defined at sense 1

Time Traveler
The first known use of underestimate was in 1792

Dictionary Entries Near underestimate

Cite this Entry

“Underestimate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underestimate. Accessed 1 May. 2024.

Kids Definition

underestimate

verb
un·​der·​es·​ti·​mate ˌən-də-ˈres-tə-ˌmāt How to pronounce underestimate (audio)
1
: to estimate as being less than the actual size, quantity, or number
underestimate the cost of a new building
2
: to place too low a value on : underrate
underestimate an opponent
underestimate noun
underestimation noun

More from Merriam-Webster on underestimate

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