gěn, gèn
blunt
Original meaning:
look backwards
Depicts a person looking backwards. Based on the original meaning "look backwards". The modern meaning is a phonetic loan.
Components
Evolution

Seal script
Shuowen (~100 AD)
Clerical script
Qin dynasty (221-206 BC)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
Component uses
Sources
季旭昇《說文新證》p.648