Where does “jezerní” come from?

jezerní (Czech) comes from Czech jezero, from Old Czech jezero, from Proto-Slavic ȅzero, from Proto-Balto-Slavic *éźeran — lake.

jezerní (Czech): lake

Definitions

  1. lake

Ancestry of “jezerní”, step by step

StepLanguageWordMeaning
1Czechjezerolake
2Old Czechjezerolake
3Proto-Slavicȅzerolake
4Proto-Balto-Slavic*éźeranlake
Every word from Proto-Balto-Slavic *éźeran →Every word from Proto-Slavic ȅzero →Every word from Old Czech jezero →