圆 , a Chinese measure word

圆 yuán

1. For China's standard currency unit, yuan Unit of measurement

   亦作 元

2. For round objects like ink cakes and coins Classical

   • 一圆御墨one round cake of imperial ink
   • 澄池一圆one round Chengchi inkstone
   • 玻璃灯一圆one round glass lamp