What is the meaning of Kì?
to rub off, to rub out
flag, banner
chess
period, term (recurring interval of time)
until; till
strange; odd
awkward or tacky
a capital city or citadel
an area of land equal to 1,000 dặm (miles or leagues)
a border
↑ “圻”, in Từ điển Hán Nôm [Sino-Vietnamese Dictionary], section Từ điển trích dẫn [Dictionary of Example Usage]
Source: wiktionary.org