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who's

American  
[hooz] / huz /
  1. contraction of who is:

    Who's there?

  2. contraction of who has:

    Who's seen it?


who's British  
/ huːz /

contraction

  1. who is

"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

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.

O'Neill was measured and wise in the aftermath of Sunday, an old dog who's been down this long road before.

From BBC • May 10, 2026

Jim Davis, the president there and Will Inboden, who’s the provost.

From The Wall Street Journal • May 7, 2026

“It was like, ‘Hey, some tech guy who’s got some money is starting a company.’

From MarketWatch • May 7, 2026

There is some value in having someone who’s able to say, “OK, here’s the deal with this.”

From Slate • May 7, 2026

Over the walkie-talkie, he heard a static-y version of Chip’s voice: “Oh, hello. Are you the person who reserved this conference room for three o’clock? The one who’s willing to talk?”

From "Found" by Margaret Peterson Haddix