Etymology
From German fressen (“to eat, devour, gobble”) and/or Yiddish פֿרעסן (fresn), both from Middle High German vrezzen, from Old High German frezzan (“to eat up”), from Proto-West Germanic *fraetan, from Proto-Germanic *fraetaną (“to eat up”), from *fra- (intensive and perfective prefix) + *etaną (“to eat”), equivalent to for- + eat. Cognate with Old English fretan (“to devour”). Doublet of fret.