Phonosemantic compound. 戈 represents the meaning and 䖒 represents the sound. Based on the original meaning "military troops outside the main group". The meaning later shifted to "sport" and "play".

Evolution

Bronze script

Early Western Zhou (~1000 BC)

Seal script

Shuowen (~100 AD)

Clerical script

Cao Wei (Three Kingdoms: 222-280 AD)

Regular script

Modern

 More