from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not armored; not wearing armor
from The Century Dictionary and Cyclopedia
- Not armored; specifically, not plated or sheathed with metal as a defense from projectiles: noting ships of war: as, an unarmored cruiser.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. used of animals; without protective covering
- adj. (used of persons or things military) without protective armor
un- + armored (Wiktionary)