Where does “extremum” come from?

extremum (Latin) comes from Latin extremus, from Latin extra, from Latin extera, from Latin exter, from Proto-Italic *eksteros.

extremum (Latin): nominative neuter singular of extrēmus;...

Definitions

  1. nominative neuter singular of extrēmus;...

Ancestry of “extremum”, step by step

StepLanguageWordMeaning
1Latinextremussituated at the end, edge, or tip; occurring at...
2Latinextraoutside of; beyond
3Latinexteranominative feminine singular of exter; nominative...
4LatinexterOn the outside, outward, external, outer; Of...
5Proto-Italic*eksteros

Words derived from “extremum

Every word from Proto-Italic *eksterosEvery word from Latin exterEvery word from Latin extera