What does Agni Kai mean?

Agni Kai meaning in Urban Dictionary

Probably one of the most popular terms to come from Avatar: the past Airbender, it translates to "fire meeting."Agni Kai's are a popular (and violent) means of deciding arguments within the Fire country. Anyone challenges another and they both face off in a fire-bending battle.This was also one of several occasions that led as high as the banishment of Prince Zuko within the series. In addition reduces their mentally unstable sister, Princess Azula.