from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A substance, often a liquid such as ethylene glycol or alcohol, mixed with another liquid to lower its freezing point.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A substance, such as glycol, used to lower the freezing point of water; used as an additive in the radiators of motorcars.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a liquid added to the water in a cooling system to lower its freezing point
Sorry, no etymologies found.