"unclench sth" in German to unclench sth. etw. öffnen etw. lösen Detailed translations for "unclench sth" to unclench sth. to unclench sth.(also: to unclasp sth.) etw. öffnen to unclench sth.(also: to loosen up sth., to dislodge sth.) etw. lösen{transitive verb}