"thump sth" in German to thump sth. gegen/auf etw. heftig klopfen hämmern Detailed translations for "thump sth" to thump sth. to thump sth.(also: to beat at sth., to pound against sth.) gegen/auf etw. heftig klopfen to thump sth.(also: to beat at sth., to pound against sth.) hämmern{intransitive verb}