宝ほう剣けんほうけんFreq.FrequencyTop 100,000じ字FuriganaMeanings1nountreasured sword; precious swordA sword of great value, often with historical, ceremonial, or legendary significance. Used in formal or literary contexts.この宝ほう剣けんは代だい々だい王おう家けに伝つたわるものだ。This treasured sword has been handed down in the royal family for generations.