Where does “epidemigau” come from?

epidemigau (Welsh) comes from Welsh epidemig, from English epidemic, from French épidémique, from French épidémie, from Latin epidemia, from Ancient Greek ἐπιδήμιος, from Ancient Greek ἐπι-, from Ancient Greek ἐπί — to be hot; to burn.

Ancestry of “epidemigau”, step by step

StepLanguageWordMeaning
1Welshepidemigepidemic
2EnglishepidemicA widespread disease that affects many...
3Frenchépidémiqueepidemic
4Frenchépidémieepidemic
5Latinepidemiaepidemic diseases
6Ancient Greekἐπιδήμιοςamong the people
7Ancient Greekἐπι-on, upon, on top of, all over, covering; on,...
8Ancient Greekἐπίas well, besides; For usage in composition, see...
9Ancient GreekἩμέρα
10Ancient Greekἦμαρday; by day; midday
11Proto-Hellenicā́mərday
12Proto-Indo-Europeanh₂eh₃mr̥heat
13Proto-Indo-Europeanh₂eh₃-to be hot; to burn
Every word from Proto-Indo-European h₂eh₃-
epidemigau — Etymology, Origin & Word History | Etymology Explorer