Where does “twhyg” come from?

twhyg (Middle Persian) comes from Proto-Iranian tuŝyás, from Proto-Indo-Iranian tuŝćyás, from Proto-Indo-European tus-sḱ-yós, from Proto-Indo-European tews-, from Proto-Indo-European tu- — to swell; bird-cry, shriek.

twhyg (Middle Persian): empty; vain, illusory; barren

Definitions

  1. empty; vain, illusory; barren

Ancestry of “twhyg”, step by step

StepLanguageWordMeaning
1Proto-Iraniantuŝyás
2Proto-Indo-Iraniantuŝćyás
3Proto-Indo-Europeantus-sḱ-yósempty
4Proto-Indo-Europeantews-to be empty; to drain; to be happy
5Proto-Indo-Europeantu-to swell; bird-cry, shriek

Words derived from “twhyg

Every word from Proto-Indo-European tu-Every word from Proto-Indo-European tews-Every word from Proto-Indo-European tus-sḱ-yós