big deal
Americannoun
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an important or impressive person or thing.
to make a big deal out of nothing;
I hear he's a big deal on Wall Street now.
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(used ironically as an interjection to indicate that one considers something to be unimportant or unimpressive).
So you're the mayor's cousin—big deal!
idioms
interjection
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A matter of great interest or importance, as in Performing in Symphony Hall is a big deal for everyone in the chorus . [c. 1940] Also see under make a federal case out of .
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So what? Who cares? For example, So you got the job after all—well, big deal! This use of the phrase as an ironic interjection dates from approximately the same time.
Etymology
Origin of big deal
First recorded in 1945–50
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.
That price point is a big deal for some.
From Salon ● Jul. 13, 2026
This is a big deal for Europeans as you know, we take this very seriously.
From The Wall Street Journal ● Jul. 9, 2026
It’s more of a big deal to people in the Midwest, and you’re getting more real answers, you’re getting people that are going back to work the next day.
From Los Angeles Times ● Jul. 7, 2026
That’s a big deal, because while the accounts may sound appealing, parents and guardians still have to take an extra step to sign up with the IRS.
From MarketWatch ● Jul. 6, 2026
“She thinks what she did was just fine and the only downside was getting caught. And then her dad told me that the town is crazy to make such a big deal out of nothing.”
From "Linked" by Gordon Korman
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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.