Where does “tricorporeal” come from?

tricorporeal (English) comes from English corporeal, from Latin corporeus, from Latin corpus, from Proto-Italic korpos, from Proto-Indo-European krépos, from Proto-Indo-European krep- — body.

Ancestry of “tricorporeal”, step by step

tricorporeal traces back through two separate lines of ancestry.

via English corporeal

StepLanguageWordMeaning
1EnglishcorporealMaterial; tangible; physical; Pertaining to the...
2LatincorporeusOf or belonging to a body; corporeal; Of or...
3Latincorpusbody, person; substance, material; the flesh of...
4Proto-Italickorposbody
5Proto-Indo-Europeankréposbody
6Proto-Indo-Europeankrep-body

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European krep-