armor plate armor-piercing • armor-plated · · · Info · Definitions · Synonyms · Characters · · armor plate · · Text Common · · Latin · · Scripts 11 · · Length Definitions · · · (noun) specially hardened steel plate used to protect fortifications or vehicles from enemy fire. Synonyms: armour plate, armor plating, plate armor, plate armour. · · Noun Definition 1 Synonyms · · · armor · · Synonym 1 armour · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074