undisputed
Britishadjective
Explanation
Something that's undisputed is widely accepted as being true. Does everyone in your class agree that you wear the snazziest, most fashionable clothes? Then you're the undisputed choice for Best Dressed. Use the adjective undisputed when there's no question or disagreement. No matter how much your relatives argue at your family reunion, it's undisputed that your uncle's chocolate chip cookies are the absolute tastiest. And if a classmate accused of cheating admits to doing it, the accusation is undisputed. To dispute is to argue, and when you add the prefix un-, "not," you get something that can't be argued with.
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.
Sonko remains the undisputed leader of Pastef, the party which controls 130 of the 165 seats in Senegal's only legislative body.
From Barron's • May 26, 2026
After winning gold at the 2012 Olympics, the Ukrainian has established himself as one of the pound-for-pound greats by achieving undisputed status at cruiserweight and, twice, at heavyweight.
From BBC • May 21, 2026
“Brothers Irad and José Luis Ortiz accepted the challenge of participating in the ‘Caribbean Grand Champion’ tournament with a single goal: to become undisputed champions,” the post read in Spanish.
From Los Angeles Times • May 14, 2026
Quite the opposite is true for the new restoration of “The Crowd,” an undisputed masterpiece of the silent era and as cutting an indictment of American self-regard and hubris as ever was made.
From The Wall Street Journal • May 11, 2026
The other would come home the undisputed champion of American racing.
From "Seabiscuit: An American Legend" by Laura Hillenbrand
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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.