"streamline sth" in German to streamline sth. etw. ausstraken straken glätten, stromlinienförmig machen Detailed translations for "streamline sth" to streamline sth. to streamline sth.(also: to fair sth.) etw. ausstraken to streamline sth.(also: to fair sth.) straken to streamline sth.(also: to fair sth.) glätten, stromlinienförmig machen{transitive verb}