from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A thin, nearly invisible coating of ice that forms on paved surfaces.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An invisible film of ice over dark surfaces, such as pavement or water, that makes them dangerously slippery.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a thin coating of ice (as from freezing mist) on a road or sidewalk; nearly invisible but very hazardous
Sorry, no etymologies found.