from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An infantry weapon, such as an assault rifle, designed for individual use.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any select-fire firearm that allows semi-automatic and fully automatic operation, and is used or was once used by a military organization.
- n. A semi-automatic firearm that resembles a military weapon.
Sorry, no etymologies found.