Where does “pěxъ” come from?
pěxъ (Proto-Slavic) comes from Proto-Indo-European pēd-, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.
pěxъ (Proto-Slavic) comes from Proto-Indo-European pēd-, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.