Nearby Words

accuracy

[ak-yer-uh-see] Example Sentences

ac·cu·ra·cy

[ak-yer-uh-see]
noun, plural -cies.
1.
the condition or quality of being true, correct, or exact; freedom from error or defect; precision or exactness; correctness.
2.
Chemistry, Physics. the extent to which a given measurement agrees with the standard value for that measurement. Compare precision (def. 6).
3.
Mathematics. the degree of correctness of a quantity, expression, etc. Compare precision (def. 5).

Origin:
1655–65; accur(ate) + -acy

hy·per·ac·cu·ra·cy, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Accuracy is always a great word to know.
So is formaldehyde. Does it mean:
a salt of hydrofluoric acid consisting of fluorine, as sodium fluoride, NaF, or a compound containing fluorine, as methyl fluoride, CH3F
a colorless, toxic, water-soluble gas having a suffocating odor, used chiefly as a disinfectant and preservative, contained in resins and plastics
Example Sentences
  • Pendulums, springs, tuning forks and piezoelectric crystals have all been pressed into service with varying degrees of accuracy.
  • In many ways, myths cannot really be translated with any accuracy from their native soil—from their own place and time.
  • Heavy media coverage and folk beliefs are not equivalent to accuracy.
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Collins
World English Dictionary
accuracy (ˈækjʊrəsɪ)
 
n , pl -cies
1.  faithful measurement or representation of the truth; correctness; precision
2.  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 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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FOLDOC
Computing Dictionary

accuracy definition

mathematics
How close to the real value a measurement is.
Compare precision.
(1998-04-19)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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