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单词 accuracy
释义

accuracyn.

Brit. /ˈakjᵿrəsi/, U.S. /ˈækjərəsi/
Forms: 1600s acuracy, 1600s– accuracy.
Origin: Either (i) a borrowing from Latin. Or (ii) formed within English, by derivation. Etymons: Latin accuratia ; accurate adj., -acy suffix.
Etymology: Either < post-classical Latin accuratia care, attention (a1535) < classical Latin accūrātus accurate adj. + -ia -y suffix3, or < accurate adj.: see -acy suffix. Compare earlier accurateness n.
1. The state or quality of being accurate; the extent to which something is accurate; precision, exactness.
ΘΚΠ
the world > action or operation > manner of action > care, carefulness, or attention > [noun] > careful exactness
nicetya1393
featness1577
accurateness1611
accuracy1644
the mind > mental capacity > knowledge > conformity with what is known, truth > freedom from error, correctness > exactness, accuracy, precision > [noun]
nicetya1393
curiosityc1400
suretya1500
justness1533
preciseness1569
accurateness1611
punctuality1620
punctualness1620
mathematicality1641
accuracy1644
expressness1645
exactness1646
veracity1666
niceness1678
correctness1684
criticalness1693
precision1698
punctuosity1733
definitude1836
minutia1849
definition1866
1644 J. Lightfoot Harmony Foure Evangelists: 1st Pt. vii. 103 So great and various is the accuracy and exactnesse of the Scripture text in the mysticall and profound significances of letters, vowels and accents.
1684 R. Waller tr. Ess. Nat. Exper. Acad. del Cimento 12 Experiments that require a greater acuracy [It. squisitezza maggiore].
1706 E. Wells Answer to Dowley 48 Those called by you Roman Missionaries might with more accuracy have been called Romish Missionaries.
1744 J. Harris Three Treat. iii. ii. 186 But why then, said I, such Accuracy about Externals?
1814 W. Scott Waverley I. ix. 114 The garden..seemed to be kept with great accuracy . View more context for this quotation
1872 C. Innes Lect. Sc. Legal Antiq. ii. 50 I cannot pretend to distinguish with any accuracy the bondman from the neyf.
1901 Electr. Rev. 15 Mar. 440/1 Prof. Slaby claims to have greatly increased the accuracy and strength of the received signals.
1960 Farmer & Stockbreeder 5 Jan. Sup. 8/3 There are very few mass production industries that work to such a degree of accuracy and precision as record-making demands.
2007 M. Stadler Psychol. Baseball (2008) iii. 82 Throwing a baseball with the force and the accuracy that the game requires..is much more difficult than throwing darts.
2. The closeness of a measurement, calculation, or specification to the correct value. Contrasted with precision (the degree of refinement of the measurement, etc.)
ΚΠ
1876 H. R. Kempe Handbk. Electr. Testing vii. 64 We can thus determine the value of a resistance to an accuracy of 1/ 100th of a unit.
1925 Proc. Cambr. Philos. Soc. 22 709 What we have spoken of as the intrinsic accuracy of an error curve may equally be conceived as the amount of information in a single observation belonging to such a distribution.
1948 A. C. Kinsey et al. Sexual Behavior Human Male iii. 88 It is customary in statistics to measure the accuracy of a calculated mean by computing its ‘standard deviation’.
1987 K. A. Rubinson Chem. Anal. iv. 138 The mean value of the second set of data is far from the ‘true value’; the mean value has a low accuracy, but the results have high precision.
2007 Nature 27 Sept. 411/3 The liquid-drop model predicts the values to an average accuracy of about 3 MeV.
This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021).
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