Where does “trihydrated” come from?

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

trihydrated (English): Combined with three molecules of water

Definitions

  1. Combined with three molecules of water

Ancestry of “trihydrated”, step by step

trihydrated traces back through two separate lines of ancestry.

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree

via English hydrated

StepLanguageWordMeaning
1Englishhydratedsimple past tense and past participle of hydrate;...
Every word from Proto-Indo-European tréyes →Every word from English tri →