Where does “ponor” come from?

ponor (Polish) comes from Serbo-Croatian ponor, from Proto-Slavic *ponorъ, from Proto-Slavic nora, from Proto-Balto-Slavic norʔ-.

ponor (Polish): worm

Definitions

  1. worm

Ancestry of “ponor”, step by step

StepLanguageWordMeaning
1Serbo-Croatianponorponor
2Proto-Slavic*ponorъ—
3Proto-Slavicnoraden, lair
4Proto-Balto-Slavicnorʔ-—
Every word from Proto-Balto-Slavic norʔ- →Every word from Proto-Slavic nora →Every word from Proto-Slavic *ponorъ →