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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
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It's difficult to estimate the cost of making your house safe.
The Antarctic ice cap is estimated to contain 90% of the world's fresh water.
The total cost was estimated at $600,000.
We estimate that 20 percent of the harvest has been lost.
It is impossible to estimate how many of the residents were affected.
An estimated 300,000 people came to the demonstration.
This is the American English definition of estimate. View British English definition of estimate.
a part of an atom that moves around the nucleus (=centre) and has a negative electrical charge
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