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View synonyms for extrapolate

extrapolate

[ik-strap-uh-leyt]

verb (used with object)

extrapolated, extrapolating 
  1. to infer (an unknown) from something that is known; conjecture.

  2. Statistics.,  to estimate (the value of a variable) outside the tabulated or observed range.

  3. Mathematics.,  to estimate (a function that is known over a range of values of its independent variable) to values outside the known range.



verb (used without object)

extrapolated, extrapolating 
  1. to perform extrapolation.

extrapolate

/ ɪkˈstræpəˌleɪt /

verb

  1. maths to estimate (a value of a function or measurement) beyond the values already known, by the extension of a curve Compare interpolate

  2. to infer (something not known) by using but not strictly deducing from the known facts

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

extrapolate

  1. To estimate the value of a quantity that falls outside the range in which its values are known.

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Other Word Forms

  • extrapolation noun
  • extrapolative adjective
  • extrapolatory adjective
  • extrapolator noun
  • overextrapolation noun
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Word History and Origins

Origin of extrapolate1

First recorded in 1825–35; extra- + (inter)polate
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Word History and Origins

Origin of extrapolate1

C19: extra- + -polate, as in interpolate
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The entire series, written by the clever Ben Elton, extrapolated what little is known about the Bard into an ingenious series of perfectly plausible comic dilemmas, and an occasional unexpected dramatic one.

Miller is averaging 113 yards per game since Jordan and Sanders went down, which, extrapolated over the course of a full season, would tie Nebraska’s Emmett Johnson for best in the Big Ten.

Read more on Los Angeles Times

“Even when we extrapolate the best-case scenario for chip production from our suppliers, it’s still not enough,” Musk said at the Nov. 6 annual meeting.

Read more on MarketWatch

“Even when we extrapolate the best-case scenario for chip production from our suppliers, it’s still not enough,” Musk said at the Nov. 6 annual meeting.

Read more on MarketWatch

“Even when we extrapolate the best-case scenario for chip production from our suppliers, it’s still not enough,” he said.

Read more on MarketWatch

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extra pointextrapolation