What is "jedda"

Jedda is a 1955 film by the Australian filmmaker Charles Chauvel. His last film, it is notable for being the first to star two Aboriginal actors, Robert Tudawali and Rosalie Kunoth-Monks, in the leading roles. It was also the first Australian feature film to be shot in colour. Jedda is seen by some as an influential film in the development of Australian cinema, as setting a new standard for future Australian films. It won more international attention than previous Australian films, during a time when Hollywood films were dominating the Australian cinema. The director, Charles Chauvel, was nominated for the Golden Palm Award in the 1955 Cannes Film Festival, but lost to the American Delbert Mann for Marty.