as in masterpiece
something (as a work of art) that is a great achievement and often its creator's greatest achievement
this symphony is usually considered Beethoven's magnum opus
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Examples of magnum opus in a Sentence
Recent Examples on the Web
Despite its size and ambition, this magnum opus is not comprehensive.
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Paul Kennedy, Foreign Affairs, 11 Aug. 2014
Approached by Orson Welles (Tom Burke) to write a script for the young director’s magnum opus, Mank returns to memories of his aborted friendship with William Randolph Hearst (Charles Dance) and his beloved Marion Davies (a brilliant, Oscar-nominated Amanda Seyfried).
—EW.com, 14 Sep. 2024
My magnum opus: a TikTok that combines the trending language of brat summer with a vegetable dress and my love for a viral purse that has an AI pattern and is shaped like a horse.
—Ct Jones, Rolling Stone, 2 Sep. 2024
The past six weeks have arguably been Pelosi’s magnum opus in the art of power.
—Jay Caspian Kang, The New Yorker, 16 Aug. 2024
See all Example Sentences for magnum opus 
Paul Kennedy, Foreign Affairs, 11 Aug. 2014
Approached by Orson Welles (Tom Burke) to write a script for the young director’s magnum opus, Mank returns to memories of his aborted friendship with William Randolph Hearst (Charles Dance) and his beloved Marion Davies (a brilliant, Oscar-nominated Amanda Seyfried).
—EW.com, 14 Sep. 2024
My magnum opus: a TikTok that combines the trending language of brat summer with a vegetable dress and my love for a viral purse that has an AI pattern and is shaped like a horse.
—Ct Jones, Rolling Stone, 2 Sep. 2024
The past six weeks have arguably been Pelosi’s magnum opus in the art of power.
—Jay Caspian Kang, The New Yorker, 16 Aug. 2024
See all Example Sentences for magnum opus
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'magnum opus.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Magnum opus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/magnum%20opus. Accessed 25 Oct. 2024.
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