shū, qiāo
the hole in the center of a wheel accommodating the axle (archaic)
Evolution

Seal script
Shuowen (~100 AD)
Seal script
Western Han dynasty (202 BC-9 AD)Regular script
ModernDefinitions
shū, qiāo
the hole in the center of a wheel accommodating the axle (archaic)
Seal script
Shuowen (~100 AD)Seal script
Western Han dynasty (202 BC-9 AD)Regular script
Modern