The storyAncient Greek · derived fromκρέας“flesh”English todaycreo-From Ancient Greek κρέας (kréas, “flesh”) + -o-.Words from the same rootsAncient Greekκρέας all →creatinecreatininecreosotecreatickreo-kreophagykreotoxinEtymology from Wiktionary, CC BY-SA 4.0.