from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Floating ice that has been driven together into a single mass.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A large consolidated mass of floating sea ice.
from the GNU version of the Collaborative International Dictionary of English
- n. See def. 4, above.
from The Century Dictionary and Cyclopedia
- n. In the polar seas, a collection of large pieces of floating ice of indefinite extent. Compare pack, n., 8.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a large expanse of floating ice
Sorry, no etymologies found.