一切經音義 17.6

17.6

德鎧（開代反考聲云鎧兜鍪也文字集略云以金革蔽身曰鎧說文甲也從金從愷省聲也）。

德鎧 (fanqie: 開 + 代; the Kaosheng says: "鎧 means helmet and armor." The Wenzi jilüe says: "Covering the body with metal or leather is called 鎧." The Shuowen says: "It means armor. It is classified under metal (金) and takes 愷 abbreviated as phonetic.")