whosis Hear it!

whosis definition

☆ who·sis (ho̵̅o̅′zis)

noun

Slang any person or thing: jocular substitute for a name forgotten or not known

Etymology: contr. < who is this

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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