gài
beggar
Original meaning:
cut
Depicts the blade of a knife. Similar in origin to 亡 and 方. Based on the original meaning "cut". The current meaning is a phonetic loan.
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Mid Western Zhou (~900 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Traditional script
ModernSimplified script
ModernSources
季旭昇《說文新證》p.873