What is "evridiki"

Evridiki Theokleous (; born 25 February 1968), known professionally as simply Evridiki, is a Greek Cypriot rock, pop, and electropop singer. She is best known in Europe for representing her home country, Cyprus, in the Eurovision Song Contest in 1992, 1994 and 2007 with the songs Teriazoume, Eimai Anthropos Ki Ego and Comme Ci, Comme Ça, respectively.