precision
Americannoun
-
the state or quality of being precise.
-
accuracy; exactness.
to arrive at an estimate with precision.
- Synonyms:
- rigor
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mechanical or scientific exactness.
a lens ground with precision.
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punctiliousness; strictness.
precision in one's business dealings.
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Mathematics. the degree to which the correctness of a quantity is expressed.
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Chemistry, Physics. the extent to which a given set of measurements of the same sample agree with their mean.
adjective
noun
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the quality of being precise; accuracy
-
(modifier) characterized by or having a high degree of exactness
precision grinding
a precision instrument
Other Word Forms
- overprecision noun
- precisional adjective
- precisionism noun
- precisionist noun
- ultraprecision noun
Etymology
Origin of precision
First recorded in 1630–40; from Latin praecīsiōn-, stem of praecīsiō “cutoff”; equivalent to precise + -ion
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It was the closest thing at the time to AI: a mission-critical technology capable of enabling smart, networked warfare and precision strikes.
He’s a master of both Andersonian acting styles: the freewheeling scamp and the scoundrel who speaks with a sniper’s precision.
From Los Angeles Times
Observing that momentary disappearance allows scientists to calculate the asteroid's position, speed, and shape with remarkable precision.
From Science Daily
Light provided a way to control this process with precision.
From Science Daily
Under normal conditions, these nanopores allow ions to pass through with high precision but at a very slow rate.
From Science Daily
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.