玠
jiè

large jade tablet used by officials at court to indicate their ranks

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangkreːds

說文解字

大圭也。从玉介聲。《周書》曰：“稱奉介圭。”

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)