from The American Heritage® Dictionary of the English Language, 4th Edition
- abbr. lightface
from the GNU version of the Collaborative International Dictionary of English
- n. low frequency, a term used to refer to radio waves of a frequency from 30 to 300 kilohertz. Contrasted to
HF, high frequency.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. 30 to 300 kilohertz
Sorry, no etymologies found.