Where does “feuvrie” come from?

feuvrie (Franc-Comtois) comes from Old French fevrier, from Late Latin febrarius, from Latin Februārius, from Latin Fēbrua, from Latin febris, from Proto-Italic *feɣʷris, from Proto-Indo-European dʰegʷʰris, from Proto-Indo-European dʰegʷʰ- — to burn; warm, hot.

feuvrie (Franc-Comtois): February

Definitions

February

Ancestry of “feuvrie”, step by step

Step	Language	Word	Meaning
1	Old French	fevrier	February
2	Late Latin	febrarius	—
3	Latin	Februārius	of February
4	Latin	Fēbrua	a festival of purification, celebrated on February 15th
5	Latin	febris	fever
6	Proto-Italic	*feɣʷris	fever
7	Proto-Indo-European	dʰegʷʰris	—
8	Proto-Indo-European	dʰegʷʰ-	to burn; warm, hot

Every word from Proto-Indo-European dʰegʷʰ- →Every word from Proto-Indo-European dʰegʷʰris →Every word from Proto-Italic *feɣʷris →