Where does “triregional” come from?

triregional (English) comes from English regional, from Middle French régional, from Latin regionalis, from Latin regiō, from Latin Aemilia, from Latin aemulus, from Proto-Italic aimelos, from Proto-Italic aimos — to copy, imitate.

triregional (English): Of or relating to three regions

Definitions

  1. Of or relating to three regions

Ancestry of “triregional”, step by step

triregional traces back through two separate lines of ancestry.

via English regional

StepLanguageWordMeaning
1EnglishregionalOf, or pertaining to, a specific region or...
2Middle Frenchrégional
3LatinregionalisOf or belonging to a region or province—regional,...
4Latinregiōdirection, line
5LatinAemilia
6Latinaemulusstriving to equal or excel, rivaling; in a bad...
7Proto-Italicaimelosstriving to equal or excel, rivaling; in a bad...
8Proto-Italicaimosimitation
9Proto-Indo-Europeanh₂eym-to copy, imitate

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European h₂eym-
triregional — Etymology, Origin & Word History | Etymology Explorer