Where does “retrodiffusione” come from?
retrodiffusione (Italian) comes from Italian diffusione, from Latin diffusio, from Latin diffundō, from Latin fundō, from Latin fundus, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.
retrodiffusione (Italian): backscattering
Ancestry of “retrodiffusione”, step by step