Where does “Vergasungskeller” come from?

Vergasungskeller (German) comes from German keller, from Middle High German keller, from Old High German kellari, from Proto-West Germanic *kellārī, from Latin cellārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om.

Vergasungskeller (German): gassing cellar. A subterranean homicidal gas...

Definitions

  1. gassing cellar. A subterranean homicidal gas...

Ancestry of “Vergasungskeller”, step by step

Vergasungskeller traces back through two separate lines of ancestry.

via German keller

StepLanguageWordMeaning
1Germankellercellar
2Middle High Germankeller
3Old High Germankellari
4Proto-West Germanic*kellārīcellar, storeroom
5Latincellāriumstoreroom, larder, cellar, pantry
6Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
7Latin-umnominative neuter singular of -us; accusative...
8Proto-Italic*-om
9Proto-Indo-European*-oHom

via German Vergasung

StepLanguageWordMeaning
1GermanVergasunggasification; gassing
2German-ung-ing; "forms nouns from verbs, usually describing...
3Middle High German-ung
4Old High German-unga-ing
5Proto-Germanic-ungō-ing, -ion. "Forms gerund nouns from verbs."
Every word from Proto-Indo-European *-oHomEvery word from Latin -āriumEvery word from Latin -um