Where does “Kellerbier” come from?

Kellerbier (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.

Kellerbier (German): A kind of German beer which is typically neither clarified nor pasteurised

Definitions

  1. A kind of German beer which is typically neither clarified nor pasteurised

Ancestry of “Kellerbier”, step by step

Kellerbier 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 bier

StepLanguageWordMeaning
1Germanbiersingular imperative of bieren; first-person...
2Middle High Germanbier
3Old High Germanbior
4Proto-West Germanicbeuʀbeer
5Proto-Germanicbeuząbeer
6Proto-Indo-Europeanbʰews-dross, sediment; dross, sediment, brewer's yeast
Every word from Proto-Indo-European *-oHom