mistaken
Americanadjective
-
wrongly conceived, held, or done.
a mistaken antagonism.
- Synonyms:
- inaccurate
-
a mistaken answer.
-
having made a mistake; being in error.
adjective
-
(usually predicative) wrong in opinion, judgment, etc
she is mistaken
-
arising from error in judgment, opinion, etc
a mistaken viewpoint
Other Word Forms
Derived Forms
Etymology
Origin of mistaken
First recorded in 1590–1600; past participle of mistake; see -en 3
Explanation
Someone who's mistaken is confused or wrong about something. If you think your guidance counselor is mistaken about what you should do with your life, you will probably ignore his advice. If you see a car speeding through town, you might assume the driver is a teenager — but you'd be mistaken if the car is actually driven by an elderly lady. You also might believe someone else is mistaken if their opinion seems wrong to you: "You think strawberry ice cream is better than chocolate, but you're mistaken." Mistaken comes from mistake, from its Old Norse root mistaka, "take in error."
Vocabulary lists containing mistaken
Way Off: Synonyms for "Wrong"
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"Fear" and "Violence Hits Home"
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Power Suffix: -en
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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.
Ahmed: Honestly, every time I’m mistaken for Dev Patel, I’ll take the flowers.
From Los Angeles Times • Jun. 11, 2026
Still, any narrative that interest is cooling would be mistaken.
From Barron's • Jun. 9, 2026
Sprawling, gruff, imposing and, at times, intimidating, the city would never be mistaken for Paris, Rome, London or even Berlin.
From The Wall Street Journal • May 29, 2026
While immigration sweeps have receded from the headlines, Garcia Venegas’ most recent incident highlights how the mistaken detention of Americans has continued despite congressional inquiries and denials by senior immigration officials.
From Salon • May 24, 2026
The dark color that she had mistaken for the stiff black felt of a bowler hat was merely a thick coating of mud.
From "The Unseen Guest" by Maryrose Wood
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.
