hi-fi Hear it!

hi-fi definition

☆ hi-fi (hī′fī′)

noun

  1. high fidelity
  2. a radio, phonograph, etc. having high fidelity

adjective

of or having high fidelity of sound reproduction

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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