armor-plated adj 1: covered with heavy steel; "armor-plated vehicles" [syn: {armor-clad}, {armour-clad}, {armor-plated}, {armour- plated}, {steel-plated}]
armor-clad \armor-clad\ armor-plated \armor-plated\ armour-plated \armour-plated\ armour-clad \armour-clad\adj. 1. 1 protected with a covering of armor. Syn: steel-plated. [WordNet 1.5]
Armor-plated \Ar"mor-plat`ed\, a. Covered with defensive plates of metal, as a ship of war; steel-clad. [1913 Webster] This day will be launched . . . the first armor-plated steam frigate in the possession of Great Britain. --Times (Dec. 29, 1860). [1913 Webster]