jú
bureau
Original meaning:
bent, curved
Phonosemantic compound. 尸 represents the meaning and 句 represents the sound. Based on the original meaning "bent, curved". The current meaning is a phonetic loan.
Components
Evolution

Seal script
Shuowen (~100 AD)
Clerical script
Qin dynasty (221-206 BC)
Seal script
Western Han dynasty (202 BC-9 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
Sources
季旭昇《說文新證》p.101