續一切經音義 3.79

3.79

瑩徹（上烏定反蒼頡云瑩治也賈注國語云徹明也或作鎣撤二字亦通）。

Translucent and clear (瑩徹: the first character has the fanqie 烏定 [wu + ding / yíng]. The Cangjie pian says: "'瑩' means polished and fine." Jia's commentary on the Guoyu says: "'徹' means clear and bright." It is also written as 鎣 or 撤, which are likewise acceptable.)