Hohlzylinder (German) comes from German hohl, from Old High German hol, from Proto-West Germanic hol, from Proto-Germanic hulą, from Proto-Germanic hulaz, from Proto-Indo-European ḱel- — to cover; to incline.
Hohlzylinder (German): hollow cylinder
Definitions
hollow cylinder
Ancestry of “Hohlzylinder”, step by step
Hohlzylinder traces back through two separate lines of ancestry.