Au Hear it!

Au1 definition

Au

author
Au2 definition

Au

gold

Etymology: L aurum

AU definition

AU

  1. African Union
  2. angstrom unit(s)
  3. astronomical unit(s)

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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