cǐ
this
Origin unclear. Two possible explanations are (1) depicts a person (人) stopping (止), meaning "here", and (2) depicts a foot (止) kicking a person (人), based on an earlier meaning "to kick" (跐).
Oracle script
Bronze script
Seal script
Clerical script
Regular script
Meaning component in 1 character (1 verified)
季旭昇《說文新證》p.119