Where does “trigeneric” come from?

trigeneric (English) comes from English generic, from Middle French générique, from Latin genus, from Proto-Italic genos, from Proto-Indo-European ǵénh₁os, from Proto-Indo-European ǵenh₁- — to produce, to beget, to give birth.

trigeneric (English): Of or relating to three genera

Definitions

  1. Of or relating to three genera

Ancestry of “trigeneric”, step by step

trigeneric traces back through two separate lines of ancestry.

via English generic

StepLanguageWordMeaning
1Englishgenericvery comprehensive; pertaining or appropriate to...
2Middle Frenchgénérique
3Latingenusbirth, origin, lineage, descent; kind, type,...
4Proto-Italicgenoslineage, origin
5Proto-Indo-Europeanǵénh₁osrace, lineage
6Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European ǵenh₁-Every word from Proto-Indo-European ǵénh₁osEvery word from Proto-Italic genos