qǐ
beg
Original meaning:
air
Originally a variant of 气, which depicts a gust of air. The current meaning is a phonetic loan.
Evolution

Clerical script
Eastern Han dynasty (25-220 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
Component uses
Sources
季旭昇《說文新證》p.58-59