sui generis

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sui generis

  • /ˌs(j)uː.aɪ ˈd͡ʒɛn.ə.ɹɪs/ UK
  • /ˌsuː.i ˈɡɛn.ə.ɹɪs/ UK
  • /ˌsuː.i ˈd͡ʒɛn.ə.ɹɪs/ UK

Where it comes from

Borrowed from Latin suī generis (literally “of its own kind/class”).

adjective

  1. not comparable In a class of its own; one of a kind. It is easy to describe second-rate talents, because they fall into a class and enlist under a standard; but first-rate powers defy calculation or comparison, and can be defined only by themselves. They are sui generis, and make the class to which they belong.

    Similar: one of a kind, unique, original

adverb

  1. not comparable, rare By itself; of its own. They came up with a program that the federal Minister of Agriculture and his provincial colleagues agreed was a good and appropriate approach to handling that particular problem. They did it sui generis.

    Similar: per se

noun sui genera

  1. Something of its own kind; a thing apart. It is word-generated knowledge or knowledge by testimony ( K. T. for short ) – a sui generis.

Translations

Every language

adj in a class of its own

Deutschsui generis, eigener Art
Ελληνικάιδιόρρυθμος idiórrythmos

adv by itself

Françaistout seul

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Cite this
MLA

"sui generis." Wiktionary, via Micwyn, micwyn.com/word/sui%20generis. Accessed 6 Nov. 2026.

APA

sui generis. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/sui%20generis

Chicago

"sui generis." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/sui%20generis.

BibTeX
@misc{sui_generis_2026,
  title = {sui generis},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sui%20generis},
  urldate = {2026-11-06}
}