Where does “πορδίζω” come from?

πορδίζω (Greek) comes from Greek πορδή, from Ancient Greek πέρδομαι, from Proto-Hellenic pérdomai, from Proto-Indo-European pérdetor, from Proto-Indo-European perd- — to fart loudly, pass gas, break wind.

πορδίζω (Greek): fart, break wind, blow off