續一切經音義 7.175

7.175

鉀縚（上古狎反音譜云鎧𧿵也五經文字並單作甲云兵甲也下他刀反又作絛慆二形云綿絲繩也又音他到反）。

鉀縚 (The upper character is pronounced with the fanqie gu + xia. The Yinpu says: "Armor and greaves." The Wujing wenzi simply writes it as 甲, explaining it as military armor. The lower character is pronounced with the fanqie ta + dao; also written as 絛 or 慆, explained as silk cords. Also pronounced with the fanqie ta + dao in the departing tone).