Where does “třetina” come from?
třetina (Czech) comes from Czech třetí, from Proto-Slavic tretь, from Proto-Balto-Slavic tretias, from Proto-Balto-Slavic tirtias, from Proto-Indo-European tr̥tyos, from Proto-Indo-European *tréyes.
třetina (Czech): third
Ancestry of “třetina”, step by step
Words derived from “třetina”