Parthenon n.

name of the temple of Athena Parthenos on the Acropolis in Athens, from Greek Parthenōn, literally "temple of the virgin goddess" (Athene), also, in a general sense, "the young women's apartments in a house," from parthenos "virgin, maiden, girl," a word of unknown origin. Beekes finds "acceptable" its derivation from IE *psteno- "breast" on the notion of "having protruding breasts." The temple was completed about 438 B.C.E., later served as a church and then a mosque under the Turks, and was shattered by an explosion of gunpowder stored there in 1687 during the Venetian siege.