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dunno

American  
[duh-noh] / dəˈnoʊ /
Informal.
  1. don't know.

    Who did it? I dunno!


dunno British  
/ də-, dʊ-, dʌˈnəʊ /

contraction

  1. (I) do not know

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

"Right, anyone can get rid of 'all' poverty if you just change the definition of 'poor people' to something else, like, I dunno, 'fire hydrants' or 'opposite snakes,'" Oliver quipped.

From Salon • Jun. 3, 2024

When you are really able to anchor yourself in a way that I feel sometimes now, I dunno, I feel like the world just kind of catches up with you when you least expect it.”

From Los Angeles Times • Apr. 10, 2024

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

“Ah dunno, ’cept yuh never mentioned it befo’, ” Georgia replies.

From New York Times • Mar. 7, 2023

Maybe because, I dunno, to stop moving so fast might make you realize what an impractical home New York actually is.

From "Better Nate Than Ever" by Tim Federle

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