radome definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a dome-shaped housing for protecting a radar antenna, esp. on aircraft, without modifying its electromagnetic radiation
Origin: ra(dar) plush dome
radome definition by American Heritage Dictionary
A domelike shell transparent to radio-frequency radiation, used to house a radar antenna.
Origin: ra(dar) + dome.