estimate

[es-tuh-meyt, es-tuh-mit, -meyt]

verb (used with object)

estimated, estimating 

1. to form an approximate judgment or opinion regarding the worth, amount, size, weight, etc., of; calculate approximately.

   to estimate the cost of a college education.

   Synonyms: appraise, evaluate, value, assess, gauge, reckon, count, compute

2. to form an opinion of; judge.

verb (used without object)

estimated, estimating 

1. to make an estimate.

noun

1. an approximate judgment or calculation, as of the value, amount, time, size, or weight of something.

   Synonyms: appraisal, calculation, valuation

2. a judgment or opinion, as of the qualities of a person or thing.

3. a statement of the approximate charge for work to be done, submitted by a person or business firm ready to undertake the work.

estimate

verb

1. to form an approximate idea of (distance, size, cost, etc); calculate roughly; gauge

2. (tr; may take a clause as object) to form an opinion about; judge

   to estimate one's chances

3. to submit (an approximate price) for (a job) to a prospective client

4. (tr) statistics to assign a value (a point estimate ) or range of values (an interval estimate ) to a parameter of a population on the basis of sampling statistics See estimator

noun

1. an approximate calculation

2. a statement indicating the likely charge for or cost of certain work

3. a judgment; appraisal; opinion

Other Word Forms

• estimative adjective
• estimatingly adverb
• estimator noun
• preestimate noun
• reestimate noun
• self-estimate noun
• unestimated adjective
• well-estimated adjective

Word History and Origins

Origin of estimate¹

First recorded in 1525–35; from Latin aestimātus “valued,” past participle of aestimāre “to value, fix the value of”

Word History and Origins

Origin of estimate¹

C16: from Latin aestimāre to assess the worth of, of obscure origin

Example Sentences

The country has the highest incidence of skin cancers in the world and it is estimated that two out of three Australians will have at least one cut out in their lifetime.

From BBC

It put an estimated cost of £18bn a year on its various proposed tax cuts on businesses.

From BBC

On Friday, the department said its latest estimates showed the US actually lost jobs in June, the first such decline since 2020.

From BBC

The jump means coffee drinkers might end up paying up to 7% more per cup, assuming cafes absorb some of the extra cost, he estimated.

From BBC

The Permian Basin — the country’s largest oil field, which straddles the Texas-New Mexico border — was estimated by a 2024 study to emit the second-most methane of any oil field in the world.

From Salon

Related Words

• appraisal 
• assessment 
• conclusion 
• estimation 
• evaluation 
• guess 
• measure 
• measurement 
• opinion 
• projection 
• rating 
• survey 
• valuation