"defence system" in German defence system Abwehrsystem Detailed translations for "defence system" defence system defence system(also: defense system) das Abwehrsystem{neuter} Are you saying that this nuclear defence system would stop all 192 Polaris missiles? Source: opensubtitles.org Corpus by OPUS Request review Heißt das, dieses Abwehrsystem würde sämtliche 192 Polaris abfangen? English synonyms for "defence system" defence system {n} defense system