"break proof" in German break-proof bruchsicher unzerbrechlich bruchfest Detailed translations for "break proof" break-proof break-proof(also: unbreakable, non-breakable, resisting to breaking, resisting to fracture) bruchsicher{adjectiv} break-proof(also: unbreakable, non-breakable, resisting to breaking, resisting to fracture) unzerbrechlich break-proof(also: unbreakable, non-breakable, resisting to breaking, resisting to fracture) bruchfest