Where does “ebria” come from?

ebria (Latin) comes from Latin ebrius, from Proto-Italic ēɣʷrjos, from Proto-Indo-European h₁ēgʷʰryos, from Proto-Indo-European h₁egʷʰ- — to drink.

ebria (Latin): nominative feminine singular of ēbrius;...

Definitions

Step	Language	Word	Meaning
1	Latin	ebrius	drunk, intoxicated; full
2	Proto-Italic	ēɣʷrjos	—
3	Proto-Indo-European	h₁ēgʷʰryos	—
4	Proto-Indo-European	h₁egʷʰ-	to drink

ebria — Etymology, Origin & Word History | Etymology Explorer