ěr
ear
Pictograph of an ear.
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Late Shang dynasty (~1100 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Cao Wei (Three Kingdoms: 222-280 AD)Regular script
ModernDefinitions
Component uses
Meaning component in 29 characters (13 verified)
Distinguishing component in 1 character (1 verified)
Sources