Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Electronics an electromagnetic wave, esp. a radio wave, with a constant amplitude and frequency
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
also con·tin·u·ous-waveadjective Abbr. CW
Emitting or capable of emitting continuously; not pulsed: a continuous wave laser; continuous wave radar.