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TOEFL IELTS BNC: 3958 COCA: 4076

accuracy

1 ENTRIES FOUND:
accuracy /ˈækjərəsi/ noun
accuracy
/ˈækjərəsi/
noun
Learner's definition of ACCURACY
: freedom from mistake or error : the quality or state of being accurate : correctness准确;精确;正确
[noncount]
[singular]
[noncount] : the ability to work or perform without making mistakes准确性;精确性;正确性
TOEFL IELTS BNC: 3958 COCA: 4076

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

Example Sentences

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 In 1936, the Hijikata family was known for its ability to cast and machine iron with accuracy. Jacorey Moon, Good Housekeeping, 9 Sep. 2022 All three taste unmistakably, and strongly, of their inspirations, so our hats are off to the flavor-makers in the Doritos laboratories for nailing them with such accuracy. Emily Heil, Washington Post, 7 Sep. 2022 Although there's no way to predict with 100% accuracy what nature will do, the data collected each year helps to make this map the best prediction possible. Savanna Bous, Better Homes & Gardens, 7 Sep. 2022 The report cited advancements such as an A.I.-powered cancer diagnosis program, which in 2016 was able to detect cancer 30 times faster than a human doctor and with 99% accuracy. Tristan Bove, Fortune, 2 Sep. 2022 More strategic goals, from season ticket sales to managing corporate partnerships, can be mapped out and predicted with near-certain accuracy. David Ramil, Forbes, 15 Aug. 2022 The missiles can hit targets up to 80 kilometers (50 miles) away with pinpoint accuracy, the U.K. government said. Susie Blann, ajc, 11 Aug. 2022 The missiles can hit targets up to 50 miles away with pinpoint accuracy, the UK government said. Susie Blann, BostonGlobe.com, 11 Aug. 2022 The blades, combined with the high accuracy of the Hellfire missile platform, are designed to kill the target while sparing others nearby. Kyle Mizokami, Popular Mechanics, 4 Aug. 2022 See More

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
TOEFL IELTS BNC: 3958 COCA: 4076
accuracy

noun

ADJECTIVE | ... OF ACCURACY | VERB + ACCURACY | PREPOSITION ADJECTIVEabsolute, complete, deadly, perfect, pinpoint, total, unerring完全準確;準確無誤;十分精確;絕對準確The needle has to be positioned with pinpoint accuracy.針刺的位置必須精確無誤。amazing, considerable, great, high (technical術語) , remarkable, uncanny驚人的準確性;相當大的準確度;很大的準確度;高精確度;不同凡響的精確度;不可思議的精確性He predicted the election results with uncanny accuracy.他對選舉結果的預測非常精確,真是不可思議。reasonable, sufficient不錯的精確性;足夠的精確度improved, increased改進後的/得到提高的精確度factual, historical, scientific, technical事實的準確度;歷史的準確性;科學的準確性;技術的精確度The film-makers went to great lengths to achieve historical accuracy in every detail.為了讓每個細節都與歷史吻合,這些電影製片人真是不遺餘力。... OF ACCURACYdegree, level精確度;精確水平The missiles are capable of a very high degree of accuracy.這些導彈的命中精度非常高。VERB + ACCURACYachieve達到準確度Digital techniques achieve exceptionally high accuracy.數碼技術可達到異常高的精確度。improve, increase提高精確度We are hoping to improve the accuracy of our forecasts.我們希望提高預報的準確性。check, confirm, test, verify檢查準確性;確認精確性;檢測準確性;核實準確度ensure確保精確Great care is taken to ensure the accuracy of research data.研究數據力求謹慎,確保準確無誤。doubt, question懷疑準確性;質疑精確度Many people began to question the accuracy of his statement.許多人開始懷疑他講的話是否準確。PREPOSITIONwith accuracy精確地It is possible to predict the outcome with reasonable accuracy.預測出一個大致準確的結果是有可能的。

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