tragic adj.

late 14c., "play or other serious literary work with an unhappy ending," from Old French tragedie (14c.), from Latin tragedia "a tragedy," from Greek tragodia "a dramatic poem or play in formal language and having an unhappy resolution," apparently literally "goat song," from tragos "goat, buck" + ōidē "song" (see ode), probably on model of rhapsodos (see rhapsody).

The connection may be via satyric drama, from which tragedy later developed, in which actors or singers were dressed in goatskins to represent satyrs. But many other theories have been made (including "singer who competes for a goat as a prize"), and even the "goat" connection is at times questioned. Meaning "any unhappy event, disaster" is from c. 1500.

also tragicomedy, "characterized by both serious and comic scenes," 1570s, from French tragicomédie (1540s), from Italian tragicommedia, from Late Latin tragicomoedia, contraction of tragicocomoedia (Plautus), from tragicus (see tragic) + comoedia (see comedy).