額ひたい金がねひたいがねMeanings1nounmetal-plated headbandarchaicArchaic military term for a headband reinforced with a metal plate, worn as part of traditional armor.戦せん国ごく時じ代だいの武ぶ士しは、兜かぶとの下したに額ひたい金がねを着ちゃく用ようすることがあった。Warriors in the Sengoku period sometimes wore a metal-plated headband under their helmets.
