DuckCorp

DuckCorp Dico

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Found one definition 

  1.                 From Dutch-German FreeDict Dictionary ver. 0.2.1:
                

    
                
                  
    proef /pruf/
1. Experiment <n>, Versuch <m>
2. Probe <f>, Prüfung
3. Muster, Probestück, Spezimen