Where does “tridoped” come from?

tridoped (English) comes from English tri, from Proto-Indo-European tréyes — three.

tridoped (English): doped with three different elements

Definitions

  1. doped with three different elements

Ancestry of “tridoped”, step by step

tridoped traces back through two separate lines of ancestry.

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree

via English doped

StepLanguageWordMeaning
1EnglishdopedDrugged; Describing a semiconductor that has had...
Every word from Proto-Indo-European tréyesEvery word from English tri