Where does “плесен” come from?

плесен (Bulgarian) comes from Proto-Slavic plěsnь — mould.

плесен (Bulgarian): mould (UK), mold (US) any smushy fungal formation

Definitions

  1. mould (UK), mold (US) any smushy fungal formation

Ancestry of “плесен”, step by step

StepLanguageWordMeaning
1Proto-Slavicplěsnьmould
Every word from Proto-Slavic plěsnь