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
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.
But for this chemical process to occur, certain conditions must be met that should not be underestimated: The vegetable must be paired with fat and the carrots should be cooked. Irene Coltrinari, Vogue, 12 June 2025 Why Listening Beats Predicting Many organizations underestimate the power of simply listening to what customers are saying and doing right now. Ali Behnam, Forbes.com, 12 June 2025 From the day she was born, Woodward was underestimated, says her mom, Darcy. Eileen Finan, People.com, 12 June 2025 Maddison, Vicario, and Cristian Romero were some of Postecoglou’s strongest supporters in the squad, and their influence over the rest of the group shouldn’t be underestimated. Elias Burke, New York Times, 10 June 2025 See All Example Sentences for underestimate

Word History

First Known Use

1792, in the meaning defined at sense 1

Time Traveler
The first known use of underestimate was in 1792

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Cite this Entry

“Underestimate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underestimate. Accessed 15 Jun. 2025.

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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