from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A padded helmet, as one worn by bicyclists, motorcyclists, or aviators, to protect the head in case of accident.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A helmet worn by motorcyclists worn to protect the head in case of an accident.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a padded helmet worn by people riding bicycles or motorcycles; protects the head in case of accidents
Sorry, no etymologies found.