"duplicate key" in German duplicate key Duplizierschlüssel Nachschlüssel Zweitschlüssel Detailed translations for "duplicate key" duplicate key 1. computing, copies a data field into another record duplicate key der Duplizierschlüssel{masculine} 2. other duplicate key(also: false key) der Nachschlüssel{masculine} I proved with geometric logic that a duplicate key to the icebox existed. Source: opensubtitles.org Corpus by OPUS Request review Ich bewies mit mathematischer Logik, daß ein Nachschlüssel vorhanden war. duplicate key der Zweitschlüssel{masculine} Laura kept a duplicate key at her office. Source: opensubtitles.org Corpus by OPUS Request review Laura hatte einen Zweitschlüssel im Büro.