Knackwurst (German) comes from English knack, from English Knaack, from Dutch knaak, from Middle Low German knoke, from Old Dutch knuko, from Proto-West Germanic *knokō — joint.
Knackwurst (German): knackwurst, knockwurst
Definitions
knackwurst, knockwurst
Ancestry of “Knackwurst”, step by step
Knackwurst traces back through two separate lines of ancestry.