1754, from French fête "festival, feast," from Old French feste "feast, celebration" (see feast (n.)). If the date is right, first used in English by Horace Walpole (1717-1797).
fete (v.)
1819, from fete (n.). Related: Feted; fetes; feting.
Festus
feta
fetal
fetch
fetching
fete
fetial
feticide
fetid
fetish
fetishism