Umwerfer

== German == === Etymology === From umwerfen +‎ -er. === Noun === Umwerfer m (strong, genitive Umwerfers, plural Umwerfer) (cycling) front derailleur Synonym: Überwerfer ==== Declension ==== === Further reading === “Umwerfer”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German)