See crown jewel for more crown jewelsBrE /ˌkraʊn ˈdʒuːəlz/ 🔊NAmE /ˌkraʊn ˈdʒuːəlz/ 🔊 noun [plural] the crown and other objects worn or carried by a king or queen on formal occasions 御宝（国王或女王在正式场合佩戴的饰物）