Where does “radiographier” come from?
radiographier (French) comes from French radiographie, from French radiophotographie, from French photographie, from Ancient Greek φωτο-, from Ancient Greek φῶς, from Proto-Hellenic pʰáos, from Proto-Indo-European bʰéh₂os, from Proto-Indo-European bʰeh₂-.
radiographier (French): to X-ray; to radiograph
Ancestry of “radiographier”, step by step