From Middle English prophecie, from Old French prophetie, from Latin prophētīa, from Ancient Greek προφητεία (prophēteía, “prophecy”), from προφήτης (prophḗtēs, “speaker of a god”), from πρό (pró, “before”) + φημί (phēmí, “to tell”). Displaced native Old English wītgung. Doublet of prophesy.