1550s, "headdress of the Persian kings" (also worn by men of rank), from Latin tiara, from Greek tiara, of unknown origin. Earlier in anglicized form tiar (1510s). As a richly jeweled headband in Western wear, 1650s (tiar; 1718 as tiara). Related: Tiaraed.
例文
1. She wore a lovely tiara but the groom,not to be outdone,had on a very smart embroidered waistcoat.
彼女はきれいな冠の頭飾りをつけて、新郎も遜色なく、とても凝った刺繍の洋服のベストを着ています。
2.We need to find that tiara and get Venus out of there.
その冠を見つけ、ビーナスを連れてそこを離れる。
3.She bore the homecoming queen tiara to school.
彼女は帰校祭の最も美しい女の子の王冠をかぶって学校に着いた。
4.She was wearing a tiara ,a diamond necklace and a gold bracelet the works!