adj. Without armour. Often used to describe people, things, or situations where armour would normally be encountered.
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
Word Usage
"So we send our people to their deaths in unarmoured motor boats and then have the Secretary of State weep in his cups about "the sacrifice made by the brave men and women of our armed forces.""