tiara
US
UK tiara n: (jewelled headdress)
SC 嵌有珠宝的冕状头饰 qiàn yǒu zhū bǎo de miǎn zhuàng tóu shì
SC 珠冠 qiàn yǒu zhū bǎo de miǎn zhuàng tóu shì，zhū guān
SC 钻冠 qiàn yǒu zhū bǎo de miǎn zhuàng tóu shì，zuàn guān
Where's my tiara? - I can't go to the ball without it!