erasion Hear it!

erasion definition

era·sion (ē rā′z̸hən, i-)

noun

  1. the act of erasing
  2. Surgery the removal of diseased tissue by scraping, as with a curet

Etymology: ML erasio

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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