Where does “radiodiffusione” come from?
radiodiffusione (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.
radiodiffusione (Italian): broadcasting; broadcast
Ancestry of “radiodiffusione”, step by step