Einweckglas (German) comes from German einwecken, from German ein-, from Middle High German īn-, from Old High German in, from Proto-West Germanic *in, from Proto-Germanic in, from Proto-Indo-European én — in.
Einweckglas (German): Weck jar
Definitions
Weck jar
Ancestry of “Einweckglas”, step by step
Einweckglas traces back through two separate lines of ancestry.