Where does “diffamia” come from?

diffamia (Vulgar Latin) comes from Latin fama, from Proto-Indo-European bheh₂meh₂-, from Proto-Indo-European bʰeh₂-, from Proto-Indo-European bʰeh₂-s-ri-.

Ancestry of “diffamia”, step by step

StepLanguageWordMeaning
1Latinfamafame; rumour, report; reputation
2Proto-Indo-Europeanbheh₂meh₂-
3Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
4Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Proto-Indo-European bheh₂meh₂-