underestimate
v. · n.-
1 to value too low (v.) B2 Upper Intermediateto guess that a number, cost, or amount is lower than it actually is.
to calculate or estimate a numerical value, such as cost or quantity, at a level lower than the true figure.
ExampleThe builders underestimated the cost of the repairs, so we had to pay more later.
ExampleThe finance department underestimated the quarterly expenses by nearly ten percent, leading to a significant budget shortfall in the final month.
UsageTransitive verb taking a direct object, often a numerical or financial noun phrase.
- undervalue
- underrate
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2 to judge someone's ability poorly (v.) B2 Upper Intermediateto think that someone or something is less capable or dangerous than they really are.
to fail to appreciate the true strength, skill, or difficulty of a person or situation.
ExampleNever underestimate your opponent in a game, even if they look tired.
ExampleThe incumbent candidate lost the election because he underestimated the public's desire for radical policy changes.
UsageOften used in the imperative as a warning: 'Never underestimate...'
- misjudge
- dismiss
- respect
- overrate
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3 a low guess (n.) C1 Advanced Formala guess or calculation that is lower than the real amount.
an assessment or calculation that is lower than the actual or required amount.
ExampleThe initial report was a serious underestimate of how many people would attend.
ExampleThe structural engineer's report proved to be a dangerous underestimate of the reinforcement required for the bridge's foundation.
UsageCountable noun; frequently follows the verb 'to be' or functions as the object of 'to provide'.
- undervaluation
From under- + estimate.