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leading edge definition

lead·ing edge (lēd′iŋ)

  1. Aeron. the front edge of a propeller blade or airfoil
  2. ☆ a position of leadership, as in cultural or technological advances

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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