plural wizzes
Definition of wiz
chiefly US, informal
: a person who is very good at something : wizard sense 2
a computer/financial wiz She's a wiz at math. Sheriff Woody was doing some unnatural things. Of course, he's a cartoon character, an invention of the wizzes at Pixar …— Melena Ryzik
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Merriam-Webster unabridged
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Time Traveler for wiz
The first known use of wiz was in 1902
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