Where does “jeskyňářství” come from?

jeskyňářství (Czech) comes from Czech jeskyňář, from Czech ar, from French are, from Latin ārea, from Proto-Italic āzeā, from Proto-Indo-European h₂eHs-e-yeh₂, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

jeskyňářství (Czech): speleology

Definitions

  1. speleology

Ancestry of “jeskyňářství”, step by step

StepLanguageWordMeaning
1Czechjeskyňářspeleologist, spelunker, potholer
2Czecharare
3Frencharean are
4Latināreaa piece of level ground, a vacant place (esp. in the town)
5Proto-Italicāzeā—
6Proto-Indo-Europeanh₂eHs-e-yeh₂—
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth
Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂eHs-e-yeh₂ →Every word from Proto-Italic āzeā →