The word "tragedy" appears to have been used to describe different phenomena at different times. It derives from Classical Greek τραγῳδία, contracted from trag(o)-aoidiā = "goat song", which comes from tragos = "he-goat" and aeidein = "to sing" (cf. "ode"). Scholars suspect this may be traced to a time when a goat was either the prize in a competition of choral dancing or was that around which a chorus danced prior to the animal's ritual sacrifice. In another view on the etymology, Athenaeus of Naucratis (2nd–3rd century CE) says that the original form of the word was trygodia from trygos (grape harvest) and ode (song), because those events were first introduced during grape harvest.
