🇬🇧 en fr 🇫🇷

magnum opus noun

  /ˌmæɡnəm ˈoʊpəs/ , /ˌmæɡnəm ˈəʊpəs/
  • The best, most popular, or most renowned achievement of an author or artist, representing their major life effort.
 grand œuvre, magnum opus

🇫🇷 fr en 🇬🇧

magnum opus

magnum opus
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