uh-oh
Americaninterjection
Usage
What does uh-oh mean? Uh-oh is an expression used to indicate mild alarm or concern in response to something negative, such as a mistake. It’s typically said right when you realize something is wrong or something bad has happened.It’s sometimes spelled uh oh, without the hyphen. Uh-oh is an interjection, meaning it’s a term used to express emotion, often outside of a sentence.Uh-oh is usually only used in response to situations that are mildly bad or unfortunate, like minor mistakes or setbacks—you wouldn’t say uh-oh in response to a tragedy or something very serious.Uh-oh can also be used in a very informal way as a noun meaning a mistake or something that’s cause for concern, as in That part was an uh-oh, but I thought it looked good so I kept it as it was. This can sound childish (much like calling a mistake a boo-boo) and is often used to be humorous.Example: Uh-oh—looks like I forgot to mail that letter.
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.
“I want to stress that it wasn’t because he did a bad job. Or publicly lied about the shooting of an American citizen. Or even — uh-oh — dressed like a Nazi. It was that he was filmed doing these things. And the president no likey that,” he said.
From Salon
“Uh-oh, Cheese,” Owen said, looking at the place on his wrist where he’d be wearing a watch if he owned one.
From Literature
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“Uh-oh. What do we have here?”
From Literature
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Kendrick hears this and gets an “uh-oh” look on his face.
From Literature
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“Uh-oh,” Cassiopeia said with a frown.
From Literature
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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.