/kon"l rad'/ , n.
a system formerly used by the U.S. civil defense system to prevent enemy planes or missiles from homing on radio and television frequencies.
[ 1955-60; con ( trol of ) el ( ectromagnetic ) rad ( iation ) ]
/kon"l rad'/ , n.
a system formerly used by the U.S. civil defense system to prevent enemy planes or missiles from homing on radio and television frequencies.
[ 1955-60; con ( trol of ) el ( ectromagnetic ) rad ( iation ) ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012