Where does “doletni” come from?

doletni (Polish) comes from Polish lato, from Proto-Slavic lěto, from Proto-Indo-European leh₁tóm.

Ancestry of “doletni”, step by step

StepLanguageWordMeaning
1Polishlatosummer
2Proto-Slaviclětosummer; year
3Proto-Indo-Europeanleh₁tóm

Words derived from “doletni

Every word from Proto-Indo-European leh₁tóm