Meaning

noun a ceremonial dinner party for many people

verb partake in a feast or banquet

noun something experienced with great delight

originFrom Middle English feeste, feste, borrowed from Old French feste, from Late Latin festa, from the plural of Latin festum (“holiday, festival, feast”), from Proto-Italic *fēs-tos, ultimately from Proto-Indo-European *dʰéh₁s (“god, godhead, deity”); see also Ancient Greek θεός (theós, “god, goddess”). More at theo-. Doublet of fete, fiesta, and fest. Displaced Old English winhate.

Etymology from Wiktionary, CC BY-SA 3.0