noun, noun which may take the genitive case particle 'no'
Refers to the armored plating of military vehicles, especially tanks. Often used attributively in compounds like 機甲部隊 (armored unit).
機甲部隊が前線に展開した。
The armored unit deployed to the front line.
この戦車は機甲防御に優れている。
This tank excels in armor protection.