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Synonyms

sui generis

American  
[soo-i ge-ne-ris, soo-ahy jen-er-is, soo-ee] / ˈsʊ ɪ ˈgɛ nɛ rɪs, ˈsu aɪ ˈdʒɛn ər ɪs, ˈsu i /

adjective

Latin.
  1. of his, her, its, or their own kind; unique.


sui generis British  
/ ˌsuːaɪ ˈdʒɛnərɪs /

adjective

  1. unique

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sui generis Cultural  
  1. A person or thing that is unique, in a class by itself: “She is an original artist; each of her paintings is sui generis.” From Latin, meaning “of its own kind.”


Etymology

Origin of sui generis

Latin, literally: of its own kind

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The president is a sui generis figure in American history.

From Salon Jun. 25, 2026

Once considered the product of two distinct artists, “Boy With a Basket of Fruit” speaks to the intensity of Caravaggio’s spectacular, sui generis vision of what Italian naturalism would become in his hands.

From The Wall Street Journal Mar. 11, 2026

“Sèvres Extraordinaire!” approaches its subject—pioneering, astonishing ceramic confections that are neither purely functional nor purely decorative but sui generis art, or “sculpture”—in the broadest sense.

From The Wall Street Journal Oct. 1, 2025

When it comes to family vibes, the Trumps are sui generis.

From Los Angeles Times Aug. 23, 2024

Melinda is sui generis, and so generous too. vichyssoise.

From "Woe Is I" by Patricia T. O'Conner

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