unidirectional Hear it!

unidirectional definition

uni·di·rec·tional (-də rek′s̸hə nəl)

adjective

  1. having, or moving in, only one direction
  2. for sending or receiving radio or sound waves in or from a particular direction

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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