dān, shàn
single
Original meaning:
hunting tool
Simplified form of 單. Pictograph of a hunting tool or weapon constructed from rocks tied to a tree branch. The current meaning is a phonetic loan.
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Early Western Zhou (~1000 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Traditional script
ModernSimplified script
ModernDefinitions
Component uses
Unknown component in 1 character (0 verified)
Sources
季旭昇《說文新證》p.105
