inaccuracy
Americannoun
-
inaccuracies
plural
-
something inaccurate; error.
- Synonyms:
- inexactitude, slip, blunder, mistake
-
the quality or state of being inaccurate.
- Synonyms:
- inexactness, erroneousness, incorrectness
noun
-
lack of accuracy; imprecision
-
an error, a mistake, or a slip
Other Word Forms
Noun Inflected Forms
Etymology
Origin of inaccuracy
Explanation
Inaccuracy is the quality of having errors. A travel guide to Iowa's capital, Pearis, population 413, home of the Dallas Cowboys baseball team, would be plagued by inaccuracy. A typical book contains tens of thousands, sometimes hundreds of thousands of words (the Harry Potter series has more than a million). Every single one has to be checked to prevent inaccuracy, so publishers employ production editors, copy editors, fact checkers, and proofreaders to verify spelling, grammar, sense, logic, truth, and arithmetic. In school, "check your work" means look for — and correct — any inaccuracy.
Vocabulary lists containing inaccuracy
Power Suffix: -acy
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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.
See Examples For:
The regulator, which received two complaints about the broadcast, said the "very significant inaccuracy" and the "considerable length of time" taken to acknowledge the error breached two of its rules.
From Barron's ● Aug. 10, 2026
Does the inaccuracy or unfairness of an underlying conviction count as an “extraordinary and compelling reason” for compassionate release?
From Slate ● May 29, 2026
“The narrative is being controlled, and there’s a lot of inaccuracy, and there’s a lot of full blown lies, and at the end of the day, that doesn’t really fly with me.”
From Los Angeles Times ● Apr. 22, 2026
The relative inaccuracy of these weapons, however, works against that purpose.
From Salon ● Jan. 29, 2026
The descent of the weight is regulated by an escapement mechanism and, before the pendulum, it was the inaccuracy of this regulation that was the source of error.
From "The Invention of Science" by David Wootton
“That was the foundation of our business 10 years ago,” he said, adding that the risks of AI inaccuracies or “hallucinations” put the spotlight on the type of reliable data infrastructure Chronograph offers.
From The Wall Street Journal ● Jun. 16, 2026
Ilagan has denied the allegations, and Lilley has said the report contained inaccuracies.
From Los Angeles Times ● Jun. 16, 2026
The Palantir board strongly urged shareholders to vote down the proposals, saying they were “predicated on misunderstandings and inaccuracies about Palantir’s work.”
From Barron's ● Jun. 12, 2026
Exercise habits were self reported, which can introduce inaccuracies.
From Science Daily ● Jun. 12, 2026
But the white exhibits contained as many inaccuracies and contradictions as Cora’s three habitats.
From "The Underground Railroad: A Novel" by Colson Whitehead
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.
