Where does “lustgas” come from?

lustgas (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.

lustgas (Swedish): laughing gas nitrous oxide

Definitions

  1. laughing gas nitrous oxide

Ancestry of “lustgas”, step by step

lustgas 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 lust

StepLanguageWordMeaning
1Swedishlustdesire to do something
2Old Norselosti—
3Middle Low Germanlust—
4Old Saxonlust—
5Proto-West Germaniclustudesire, want, lust
6Proto-Germaniclustuzlust, desire, want
7Proto-Germaniclausazloose, free; empty, devoid; false, untrue
8Proto-Indo-EuropeanlewH-louse
Every word from Proto-Indo-European gʰodweh₂ →Every word from Proto-Germanic gatwǭ →Every word from Proto-West Germanic *gatwā →