from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun An electromagnetic wave within the range of radio frequencies.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun physics
electromagnetic radiationhaving a wavelengthbetween about .5 centimeters and 30,000 meters; used for the broadcastingof radio and televisionsignals.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
Sorry, no etymologies found.
Sorry, no example sentences found.