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单词 extrapolation
释义

extrapolation

[ ik-strap-uh-ley-shuhn ]
/ ɪkˌstræp əˈleɪ ʃən /
SEE SYNONYMS FOR extrapolation ON THESAURUS.COM

noun

an act or instance of inferring an unknown from something that is known.
Statistics, Mathematics. the act or process of estimating the value of a variable or function outside the tabulated or observed range.

Origin of extrapolation

First recorded in 1870–75; extrapolat(e) + -(t)ion

Words nearby extrapolation

extraphysical, extraphysiologic, extraplanetary, extra point, extrapolate, extrapolation, extrapose, extraposition, extraprofessional, extrapyramidal, extrapyramidal dyskinesia
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for extrapolation

Cultural definitions for extrapolation

extrapolation
[ (ik-strap-uh-lay-shuhn) ]

A mathematical procedure designed to enable one to estimate unknown values of a parameter from known values. A common method of extrapolation is to look at data on a curve, then extend the curve into regions for which there is no data. Extrapolation is often used to predict the future.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/14 18:42:30