Where does “vätgas” come from?

vätgas (Swedish) comes from Swedish gås, from Dutch gas, from Middle Dutch gasse, from Middle High German gazze, from Old High German gazza, from Proto-West Germanic *gatwā, from Proto-Germanic gatwǭ, from Proto-Indo-European gʰodweh₂.

vätgas (Swedish): hydrogen gas, hydrogen in gaseous form

Definitions

  1. hydrogen gas, hydrogen in gaseous form

Ancestry of “vätgas”, step by step

vätgas traces back through two separate lines of ancestry.

via Swedish gås

StepLanguageWordMeaning
1Swedishgåsa goose
2Dutchgasgas; liquefied petroleum gas; unpaved street
3Middle Dutchgasseunpaved street
4Middle High Germangazze—
5Old High Germangazzalane
6Proto-West Germanic*gatwā—
7Proto-Germanicgatwǭstreet, passage
8Proto-Indo-Europeangʰodweh₂—

via Swedish väte

StepLanguageWordMeaning
1Swedishvätehydrogen
Every word from Proto-Indo-European gʰodweh₂ →Every word from Proto-Germanic gatwǭ →Every word from Proto-West Germanic *gatwā →