Where does “tarthiad” come from?

tarthiad (Welsh) comes from Welsh tarthu, from Welsh tarth, from Proto-Celtic tartus, from Proto-Indo-European térstus, from Proto-Indo-European ters- — dry.

tarthiad (Welsh): evaporation

Definitions

  1. evaporation

Ancestry of “tarthiad”, step by step

StepLanguageWordMeaning
1Welshtarthuto evaporate
2Welshtarthvapour, steam
3Proto-Celtictartusthirst
4Proto-Indo-Europeantérstus—
5Proto-Indo-Europeanters-dry
Every word from Proto-Indo-European ters- →Every word from Proto-Indo-European térstus →Every word from Proto-Celtic tartus →