dunno
Americancontraction
Etymology
Origin of dunno
First recorded in 1835–45; a phonetic spelling representing the pronunciation of don't know in continuous rapid speech
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 had thought about playing off of the first one, like “Sweet and Juicy” going to like, I dunno, “Umami” or “Delicious” or some other thing that’s like food-related.
From Los Angeles Times ● Apr. 10, 2026
The rest of the world either didn’t participate or spent its social currency on Facebook or Instagram or, I dunno, kickball for grown-ups.
From Slate ● Oct. 30, 2023
"I dunno why but the coffee mug is sending me. Like she popped by on her way to get the morning paper."
From Salon ● Mar. 30, 2023
“Ah dunno, ’cept yuh never mentioned it befo’, ” Georgia replies.
From New York Times ● Mar. 7, 2023
“Nah, I was just...I dunno, a little disappointed. That’s all.”
From "Anger Is a Gift" by Mark Oshiro
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Get a wordDefinitions 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.
