from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A source of alternating current, especially a now obsolete radio transmitter, that derives its output from the oscillating discharge of a capacitor to an inductor and across a spark gap. Also called spark generator.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an early radio transmitter using a discharge across a spark gap as the source of its power
Sorry, no etymologies found.