Schmelzsicherung (German) comes from German Sicherung, from German -ung, from Middle High German -ung, from Old High German -unga, from Proto-Germanic -ungō — -ing, -ion. "Forms gerund nouns from verbs.".
Schmelzsicherung (German): fuse
Definitions
fuse
Ancestry of “Schmelzsicherung”, step by step
Schmelzsicherung traces back through two separate lines of ancestry.