Silbentrennung
 mag·num o·pusTürkische aussprache
 mägnım ōpısSynonyme
 masterpiece, 
seminal work, 
crowning achievement, 
great work, 
jewel, 
major work, 
masterstroke, 
masterwork, 
monumental work, 
piece de resistance, 
showpiece, 
tour de forceAussprache
 /ˈmagnəm ˈōpəs/ /ˈmæɡnəm ˈoʊpəs/
Etymologie
 [ 'mag-n&m ] (noun.) 1788. From Latin magnum opus (“great work”).The American Heritage® Dictionary of the English Language