Where does “камънак” come from?

камънак (Bulgarian) comes from Bulgarian ка́мен, from Proto-Slavic kamy, from Proto-Indo-European h₂éḱmō, from Proto-Indo-European h₂eḱ- — sharp.

камънак (Bulgarian): large stony structure: crag, rock, boulder

Definitions

  1. large stony structure: crag, rock, boulder

Ancestry of “камънак”, step by step

StepLanguageWordMeaning
1Bulgarianка́менstone, rock
2Proto-Slavickamystone
3Proto-Indo-Europeanh₂éḱmōstone
4Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European h₂eḱ- →Every word from Proto-Indo-European h₂éḱmō →Every word from Proto-Slavic kamy →