Английский Этимологический словарь - funnel (n.)

- 1402, from M.Fr. fonel, from Prov. enfounilh, "a word from the Southern wine trade" [Weekley], from L.L. fundibulum, shortened from L. infundibulum "a funnel or hopper in a mill," from infundere "pour in," from in- "in" + fundere "pour" (see found (2)).