Where does “treeoo” come from?

treeoo (Manx) comes from Middle Irish trímad, from Old Irish trí, from Proto-Celtic trīs, from Proto-Indo-European *tréyes.

treeoo (Manx): third

Definitions

  1. third

Ancestry of “treeoo”, step by step

StepLanguageWordMeaning
1Middle Irishtrímadthird
2Old Irishtríthree
3Proto-Celtictrīsthree
4Proto-Indo-European*tréyes—
Every word from Proto-Indo-European *tréyes →Every word from Proto-Celtic trīs →Every word from Old Irish trí →