accuracy

noun

ac·​cu·​ra·​cy ˈa-kyə-rə-sē How to pronounce accuracy (audio)
ˈa-k(ə-)rə-
plural accuracies
1
: freedom from mistake or error : correctness
checked the novel for historical accuracy
2
a
: conformity to truth or to a standard or model : exactness
impossible to determine with accuracy the number of casualties
b
: degree of conformity of a measure to a standard or a true value compare precision entry 1 sense 2a

Examples of accuracy in a Sentence

Each experiment is performed twice to ensure accuracy. The police questioned the accuracy of his statement. He could not say with any accuracy what he had seen. Several managers have tried to increase the speed and accuracy of the workers.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Certified by the Official Swiss Chronometer Testing Institute (COSC), the movement exceeds industry standards for accuracy, with a daily rate variation of -2/+4 seconds. Bhanu Chopra, Forbes, 17 Jan. 2025 The government has pressured universities, banks and other institutions in mainland China and Hong Kong to make sure that their economists do not question the accuracy of government statistics. Keith Bradsher, New York Times, 17 Jan. 2025 Madhavan plays Radhe Mohan Sharma, whose simple quest for accounting accuracy pits him against influential banker Micky Mehta (Mukesh) in an escalating battle for justice. Naman Ramachandran, Variety, 17 Jan. 2025 Although digital tools like X-Rite’s suite of hardware and software can measure the accuracy of a color match and provide data on colors, light booths offer a means for more subjective assessments. Sarah Jones, Sourcing Journal, 16 Jan. 2025 See all Example Sentences for accuracy 

Word History

Etymology

accur(ate) + -acy

First Known Use

1644, in the meaning defined at sense 1

Time Traveler
The first known use of accuracy was in 1644

Dictionary Entries Near accuracy

Cite this Entry

“Accuracy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accuracy. Accessed 21 Jan. 2025.

Kids Definition

accuracy

noun
ac·​cu·​ra·​cy ˈak-yə-rə-sē How to pronounce accuracy (audio)
plural accuracies
1
: freedom from error : correctness
2
: conformity to a standard : exactness

More from Merriam-Webster on accuracy

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