What does azarath metrion zinthos mean?

"Azarath Metrion Zinthos" is a fictional incantation used in the Teen Titans animated television series. The phrase originates from the fictional language of the Azarathians, a race of people who live on the planet Azarath. In the show, the phrase is used by the character Raven when she is casting spells or accessing her powers. The exact meaning of the phrase is never explicitly stated, but it is generally understood to be a call for help or a request for power.