what's
American-
contraction of what is or what has:
What's the matter? What's been done?
-
contraction of what does: What's she do for a living?
Usage
See contraction.
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 have to do what’s in the interest of preserving the reputation of Harvard, and they all benefit from that,” she said.
From The Wall Street Journal • Apr. 3, 2026
“This is what’s needed if you really want to scale the industry.”
From Los Angeles Times • Apr. 3, 2026
Here’s a look at what’s going on with each income class in this E-shaped economy.
From MarketWatch • Apr. 3, 2026
When the Huskies start running circles against an opponent who has no idea what’s coming next, all that suffering on the practice floor is worth it.
From The Wall Street Journal • Apr. 3, 2026
We don’t fall right into a rhythm the way we used to, and after a couple of blocks I realize what’s changed.
From "Keeping Pace" by Laurie Morrison
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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.