imperial signet

Phonosemantic compound. represents the meaning and represents the sound.

Components
玉 meaning component

  Meaning component

  

jade

爾 sound component

  Sound component

ěr

  

you

Evolution

璽 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
璽 Clerical script Eastern Han dynasty (25-220 AD)

Clerical script

Eastern Han dynasty (25-220 AD)
璽 Regular script Modern

Regular script

Modern
Definitions

() 

imperial signet, royal signet; ruler's seal

Most common words with 璽
Freq.
Word
Meaning

ruler's seal

国玺

seal of state

印玺

official seal