Where does “Łykus” come from?

Łykus (Polish) comes from Polish łyko, from Proto-Slavic lyko, from Proto-Balto-Slavic *lúnˀkan — bast.

Ancestry of “Łykus”, step by step

StepLanguageWordMeaning
1Polishłykophloem
2Proto-Slaviclykobast
3Proto-Balto-Slavic*lúnˀkanbast

Words derived from “Łykus”

Every word from Proto-Balto-Slavic *lúnˀkan →Every word from Proto-Slavic lyko →Every word from Polish łyko →