from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A jacket with airtight cells, or cavities which can be filled with air, to make the wearer buoyant when swimming.
from the GNU version of the Collaborative International Dictionary of English
- A jacket having air-tight cells, or cavities which can be filled with air, to render persons buoyant in swimming.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an inflatable life jacket
Sorry, no etymologies found.