Where does “extremīs” come from?

extremīs (Latin) comes from Latin exter, from Proto-Italic *eksteros.

Ancestry of “extremīs”, step by step

StepLanguageWordMeaning
1LatinexterOn the outside, outward, external, outer; Of...
2Proto-Italic*eksteros

Words derived from “extremīs

Every word from Proto-Italic *eksterosEvery word from Latin exter