qǐ
fine thin silk
Phonosemantic compound. 糹 represents the meaning and 奇 represents the sound.
Evolution

Seal script
Shuowen (~100 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)Regular script
ModernSources