Where does “Hubraum” come from?

Hubraum (German) comes from German Hub, from German heben, from Middle High German heben, from Old High German hevan, from Proto-Germanic habjaną, from Proto-Indo-European kh₂pyé-, from Proto-Indo-European keh₂p- — to seize, grab; to seize; take up; lift; to take,...

Hubraum (German): cubic capacity or cylinder capacity

Definitions

  1. cubic capacity or cylinder capacity

Ancestry of “Hubraum”, step by step

Hubraum traces back through two separate lines of ancestry.

via German Hub

StepLanguageWordMeaning
1GermanHublift, lifting
2Germanhebento lift; to raise; to heave; to hoist; to rise;...
3Middle High Germanheben
4Old High Germanhevanto lift
5Proto-Germanichabjanąto have, to hold; to lift, heave
6Proto-Indo-Europeankh₂pyé-
7Proto-Indo-Europeankeh₂p-to seize, grab; to seize; take up; lift; to take,...

via German raum

StepLanguageWordMeaning
1Germanraumwide; space
2Middle High Germanrūm
3Old High Germanrūm
4Proto-West Germanicrūmroomy, spacious; room, open space
5Proto-Germanicrūmazroomy, spacious, open
6Proto-Indo-Europeanrewh₁-free space
Every word from Proto-Indo-European keh₂p-
Hubraum — Etymology, Origin & Word History | Etymology Explorer