American English

Definition of overestimate verb from the Oxford Advanced American Dictionary

  

overestimate

 verb
verb
NAmE//ˌoʊvərˌɛstəˈmeɪʃn//
 
overestimate somethingVerb Forms present simple I / you / we / they overestimate
 
he / she / it overestimates
 
past simple overestimated
 
-ing form overestimating
 
 
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to estimate something to be larger, better, more important, etc. than it really is They overestimated his ability when they promoted him. The importance of these findings cannot be overestimated (= is very great). opposite underestimate AWL Collocationsestimateestimate verbaccurately, correctly, reliably conservatively roughly empirically, quantitatively separatelyThese models were estimated separately for the 2000, 2004, and 2007 data sets.difficult to possible to impossible toPopulation figures are difficult to estimate, with figures ranging from 10 to 16 million.distance, size frequency, rate likelihood, probability abundance, prevalence varianceMeasuring risk means estimating the probability of an occurrence as a result of a specific event.overestimate verbgreatly, grossly consistently systematicallyForecasters tended to systematically overestimate inflation.tend toPeople tend to overestimate their activity levels, so Wyatt asked participants in the study to wear pedometers.underestimate verbgrossly systematically likelyThese statistics grossly underestimate the number of unemployed.estimated adjectiveprobability percent prevalence variance costTable 2 reports the estimated prevalence of work-related asthma.estimate nounaccurate, precise, reliable reasonable unbiased biased conservative roughSufficient information exists to support reasonable estimates of life expectancy.calculate, compute derive obtain reviseEstimates are calculated using the method of maximum likelihood.be based onMost available demographic estimates are based on one or two years of data.differ, range, vary indicate, suggestEstimates of the number of species range between 3.6 million and 100 million.according toBangladesh is approximately the size of Wisconsin, yet it has a population of more than 130 million, according to a 1996 estimate.
overestimation noun [uncountable, countable]
 
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See the Oxford Advanced Learner's Dictionary entry: overestimate

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