Where does “Hilfskellner” come from?

Hilfskellner (German) comes from German Kellner, from Middle High German kelnære, from Old High German kelnere, from Medieval Latin cellenarius, from Latin cellārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om.

Hilfskellner (German): assistant waiter; busboy waiter who clears tables and assists in serving, but does not take orders etc

Definitions

  1. assistant waiter; busboy waiter who clears tables and assists in serving, but does not take orders etc

Ancestry of “Hilfskellner”, step by step

Hilfskellner traces back through two separate lines of ancestry.

via German Kellner

StepLanguageWordMeaning
1GermanKellnerwaiter
2Middle High Germankelnære
3Old High Germankelnere
4Medieval Latincellenariuscellar administrator; cellarman
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 Hilfe

StepLanguageWordMeaning
1GermanHilfehelp
2Middle High Germanhilfe
3Old High Germanhilfa
4Proto-Germanichilpizhelp
5Proto-Germanichelpanąto help
6Proto-Indo-Europeanḱelb-help
Every word from Proto-Indo-European *-oHom