Where does “tri” come from?

tri (Ido) comes from Esperanto tri, from English three, from Middle English thre, from Old English þrī, from Proto-West Germanic þrīʀ, from Proto-Germanic þrīz, from Proto-Indo-European *tréyes.

tri (Ido): three

Definitions

  1. three

Ancestry of “tri”, step by step

tri traces back through 3 separate lines of ancestry.

via Esperanto tri

StepLanguageWordMeaning
1Esperantotrithree
2EnglishthreeA numerical value after two and before four....
3Middle Englishthrethree
4Old Englishþrīthree
5Proto-West Germanicþrīʀthree
6Proto-Germanicþrīzthree
7Proto-Indo-European*tréyes

via French trois

StepLanguageWordMeaning
1Frenchtroisthree
2Middle Frenchtroysthree
3Old Frenchtroisthree
4Latintrēsthree; 3
5Proto-Italictrēsthree

via German Drei

StepLanguageWordMeaning
1GermanDreithree
2Middle High Germandrīthree
3Old High Germandrīthree

Words derived from “tri

Every word from Proto-Indo-European *tréyes