incorrect
Americanadjective
-
not correct as to fact; inaccurate; wrong.
an incorrect statement.
-
improper, unbecoming, or inappropriate.
incorrect behavior; incorrect attire.
- Synonyms:
- unsuitable
-
not correct in form, use, or manner.
an incorrect copy.
- Synonyms:
- faulty
adjective
-
false; wrong
an incorrect calculation
-
not fitting or proper
incorrect behaviour
Other Word Forms
Etymology
Origin of incorrect
First recorded in 1400–50; late Middle English, from Latin incorrectus “not corrected”; equivalent to in- 3 + correct
Explanation
Incorrect things are wrong or mistaken. Driving the incorrect direction on the highway can be dangerous. Turn around! Using the incorrect name when you greet someone (or eating your soup with the incorrect spoon at a fancy dinner) can be embarrassing. A doctor giving you the incorrect diagnosis is never good. When something is correct, it's proper, accurate, truthful, or without errors, and you get incorrect by adding the "not" prefix, in-.
Vocabulary lists containing incorrect
Fake It 'Til You Make It: Synonyms for "False"
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Lesson 4
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Wrong
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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.
“We think this decision is incorrect in law and anti-democratic,” she told reporters.
From The Wall Street Journal • May 13, 2026
“Voters must stake UMA tokens to participate, and incorrect votes are penalized through slashing, creating strong financial disincentives to vote against a verifiable outcome regardless of any external position a participant may hold.”
From Barron's • May 12, 2026
A model typically has confidence in its reply, even when the answer is incorrect.
From Salon • May 12, 2026
When generative AI systems give incorrect answers, people often describe the problem as AI "hallucinating at us," meaning the technology produces false information that users may mistakenly believe.
From Science Daily • May 11, 2026
I wish I could tell you that the Baudelaires’ first impressions of Count Olaf and his house were incorrect, as first impressions so often are.
From "The Bad Beginning" by Lemony Snicket
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.
