桐とう花か大だい綬じゅ章しょうとうかだいじゅしょうMeanings1nounGrand Cordon of the Order of the Paulownia FlowersA high-ranking Japanese order established in 1888, awarded for exceptional contributions to the state or society. The paulownia flowers are a traditional symbol of Japan.彼かれは長なが年ねんの功こう績せきにより桐とう花か大だい綬じゅ章しょうを授