The oscilloscope viewing screen of a radar receiver.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "radarscope" in a sentence
"Jim Bondgard (ph), a radar man, was watching all the traffic dotting the radarscope when Captain Jacobs issued orders."
"Looking at the radarscope, Tom said, "Still no sign of Rotzog or our Australian rival!""
"AN ATTACK THE OUTLINE of the friendly spaceship disappeared completely from the radarscope, making the sixteen-thousand-miles-per-hour speed of Tom's rocket seem like a snail's pace by comparison."