overestimate
verb
uk/ˌəʊ.vəˈres.tɪ.meɪt/us/ˌoʊ.vɚˈes.tə.meɪt/[IorT]
toguessanamountthat is too high or asizethat is toobig:
I overestimated and there was a lot offoodleftover after theparty.我估计过头,结果聚会后剩了好多吃的。
Most of us overestimate how muchtimeandenergywe have.
According to thesurvey,agentsfrequentlyoverestimate thesizeofrooms.
Opposite
underestimate(AMOUNT)
Compare
overvalue
C1[T]
tothinkthat something isbetteror moreimportantthan it really is:
We cannot overestimatetheimportanceofthiswork.
Thebenefitsofnucleartechnology, she said, had beengrosslyoverestimated.她说,核技术的好处被大大高估了。
[T]
tothinkthat someone isstronger, or moreskilful,intelligent, ordeterminedthan they really are:
They wereforcedto theconclusionthat they had overestimated him.
Synonym
overrate
Opposite
underestimate(PERSON)
Guesses and assumptions
- a shot in the darkidiom
 - approximation
 - assumption
 - bet
 - conjecture
 - counterfactual
 - educated guess
 - estimate
 - guess
 - misestimation
 - overestimation
 - preception
 - preconception
 - presumption
 - proposition
 - sneaking
 - speculation
 - speculatively
 - supposition
 - surmise
 
You can also find related words, phrases, and synonyms in the topics:
Estimating value
Analysing and evaluating
Misunderstanding
overestimate
noun[C]
uk/ˌəʊ.vəˈres.tɪ.mət/us/ˌoʊ.vɚˈes.tə.mət/aguessthat is too high inamount:
Theshortfallwascausedby an overestimate ofrevenuelastyear.
Experts putremainingtigernumbersatsomewherebetween 5,000 and 7,000,althoughthis could be an overestimate.
Guesses and assumptions
- a shot in the darkidiom
 - approximation
 - assumption
 - bet
 - conjecture
 - counterfactual
 - educated guess
 - estimate
 - guess
 - misestimation
 - overestimation
 - preception
 - preconception
 - presumption
 - proposition
 - sneaking
 - speculation
 - speculatively
 - supposition
 - surmise