The Proto-Indo-European word *peh₂-
Word *peh₂-
Meaning to protect
Synonyms *gheiĝh-, *gheuĝh-, *hₐlek-, *ser-, *werb(h)-

Comments
Skr. pāti, Toch. pās/pāsk, Gk. poimēn, Lat. pāstum, Gm. fuoten/Futter, Eng. fēdan/feed, Lith. piemuo, Goth. fōdjan; fōdr, Av. pāiti, Pers. xšaθrapāvan/, ON føða; fōðr