Where does “плоча” come from?

плоча (Bulgarian) comes from Proto-Slavic *ploča — plate, slab.

плоча (Bulgarian): slab, plate, flagstone, tile, panel a flat, broad piece of stone, concrete, metal, wood, glass, or another hard material

Definitions

  1. slab, plate, flagstone, tile, panel a flat, broad piece of stone, concrete, metal, wood, glass, or another hard material

Ancestry of “плоча”, step by step

StepLanguageWordMeaning
1Proto-Slavic*pločaplate, slab
Every word from Proto-Slavic *ploča