from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A transmitter or receiver of electromagnetic energy, especially microwaves or radiowaves, consisting of a concave parabolic reflector.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A paraboloid shaped antenna
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation
Sorry, no etymologies found.