noun
armor covered with small rectangular metal plates
Historical term for a type of Japanese armor (often lamellar or brigandine-like) where small rectangular plates (karuta) are attached to a fabric or leather backing. Rare in modern contexts; encountered mainly in historical or museum descriptions.
この博物館には、戦国時代のカルタ金の胴丸が展示されている。
This museum displays a Sengoku-period karuta-gane dōmaru (armor with small rectangular plates).