armoured car

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun An armoured truck for transporting valuables.
• noun An automobile equipped with armour to protect important passengers.
• noun military A small wheeled armoured fighting vehicle.
• noun law enforcement An armoured vehicle resistant to small arms fire.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a military combat vehicle on wheels with light armor (and usually a machine gun)
• noun an armor-plated truck with strong doors and locks used to transport money or valuables