sentence: rucksack ( more commonly called a backpack in u.s. english ) schuss , literally : shot ( ski ) down a slope at high speed turner , a gymnast turnverein , a gymnastics club or society volksmarsch / volkssport / volkswanderung , non-competitive fitness walking other aspects of everyday life -- bahn as a suffix , e.g. infobahn , after autobahn blücher , a half-boot named after prussian field marshal gebhard leberecht von blücher ( 1742 -- 1819 ) ; also a hand in the british card game napoleon .