idées fixes

noun

plural of idée fixe
as in obsessions
something about which one is constantly thinking or concerned had this bizarre idée fixe that people were spying on her with electromagnetic waves

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Example Sentences

Recent Examples of Synonyms for idées fixes
obsessions
Noun
  • On social media, product reviews, along with videos of proud squishy owners ranking their collections and parents poking fun at their kids’ obsessions, have generated millions of views.
    — Jackie Flynn Mogensen, Scientific American, 13 Aug. 2026
  • Hong Kong Island and Kowloon, the city’s two main urban areas separated by a bay, each had their own rhythms, restaurants, and obsessions.
    — Mimi Thorisson, Travel + Leisure, 4 Aug. 2026
Definition of obsessions
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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idée fixe
idées fixes
identical
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Cite this Entry

“Idées fixes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/id%C3%A9es%20fixes. Accessed 16 Aug. 2026.

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