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accuracy

[ ak-yer-uh-see ]
/ ˈæk yər ə si /
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noun, plural ac·cu·ra·cies.
the condition or quality of being true, correct, or exact; freedom from error or defect; precision or exactness; correctness.
Chemistry, Physics. the extent to which a given measurement agrees with the standard value for that measurement.Compare precision (def. 6).
Mathematics. the degree of correctness of a quantity, expression, etc.Compare precision (def. 5).
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Origin of accuracy

First recorded in 1655–65; accur(ate) + -acy

OTHER WORDS FROM accuracy

hy·per·ac·cu·ra·cy, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use accuracy in a sentence

British Dictionary definitions for accuracy

accuracy
/ (ˈækjʊrəsɪ) /

noun plural -cies
faithful measurement or representation of the truth; correctness; precision
physics chem the degree of agreement between a measured or computed value of a physical quantity and the standard or accepted value for that quantity
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
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