Word.ws English Dictionary

black swan fallacy

black swan fallacy noun: the logical error of discounting the possibility of something because no evidence has yet been observed for it.

Noun

black swan fallacy (plural black swan fallacies)

  1. The logical error of discounting the possibility of something because no evidence has yet been observed for it.
    • The black swan fallacy holds that if all you have ever observed in your field research are white swans, you might be tempted to conclude 'All swans are white'. However, a black swan was discovered in Australia. Therefore, all it takes is one black swan to falsify the general statement about the...2015, Robert V Kozinets, Netnography: Redefined, page 163

Forms of black swan fallacy

pluralblack swan fallacies

Questions about black swan fallacy

What does black swan fallacy mean?
Black swan fallacy means the logical error of discounting the possibility of something because no evidence has yet been observed for it.
What part of speech is black swan fallacy?
Black swan fallacy is a noun.
What is the plural of black swan fallacy?
The plural of black swan fallacy is black swan fallacies.

Words near black swan fallacy in the dictionary

  1. black swallowworts
  2. black swan
  3. black swan event
  4. black swan events
  5. black swan fallacies
  6. black swan fallacy
  7. black swans
  8. black tar
  9. black tar heroin
  10. black tax
  11. black taxes

Source and license

Adapted from Wiktionary: black swan fallacy (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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