shortwave Hear it!

shortwave definition

short·wave (-wāv′)

noun

  1. an electromagnetic wave that is shorter than those used in commercial broadcasting, usually a radio wave 60 meters or less in length
  2. a radio or radio band for broadcasting or receiving shortwaves
    1. the band of frequencies (approximately 1.7 to 30 megahertz) used for shortwave transmissions by international broadcasters, licensed amateurs and other operators
    2. the transmissions that are broadcast

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.