Where does “feuergefährlich” come from?

feuergefährlich (German) comes from German gefährlich, from German gefahr, from Middle High German gevāre, from Old High German fāra, from Proto-Germanic fērō, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

feuergefährlich (German): flammable / inflammable

Definitions

  1. flammable / inflammable

Ancestry of “feuergefährlich”, step by step

feuergefährlich traces back through two separate lines of ancestry.

via German gefährlich

StepLanguageWordMeaning
1Germangefährlichdangerous
2Germangefahrdanger, hazard, peril, risk
3Middle High Germangevāredanger
4Old High Germanfāraambush, danger, deceit
5Proto-Germanicfērōdanger
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

via German Feuer

StepLanguageWordMeaning
1GermanFeuerfire; fire; the act of firing; a means for...
2Middle High Germanviurfire
3Old High Germanfiurfire
4Proto-West Germanicfuirfire
5Proto-Germanicfōrfire
6Proto-Indo-Europeanpéh₂wr̥bonfire; spelt
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Germanic fērō