Where does “pórobeton” come from?

pórobeton (Czech) comes from Czech beton, from French béton, from Latin bitūmen, from Latin -men, from Proto-Italic *-mn̥.

pórobeton (Czech): aerated autoclaved concrete, autoclaved cellular concrete

Definitions

  1. aerated autoclaved concrete, autoclaved cellular concrete

Ancestry of “pórobeton”, step by step

pórobeton traces back through two separate lines of ancestry.

via Czech beton

StepLanguageWordMeaning
1Czechbetonconcrete; an alcoholic cocktail, initalism of...
2Frenchbétonconcrete; to drop
3Latinbitūmenmineral pitch, bitumen
4Latin-menforms neuter nouns of the third declension
5Proto-Italic*-mn̥

via Czech pór

StepLanguageWordMeaning
1Czechpórpore; leek
2Latinporuspore, passage in the body; tufa
3Ancient Greekπόροςa means of passage, passageway, way, opening;...
4Ancient GreekπείρωI pierce, run through; I cleave through
5Proto-Hellenic*péryō
Every word from Proto-Italic *-mn̥Every word from Latin -menEvery word from Latin bitūmen