leptokurtosis

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noun

The property of having kurtosis greater than that of a normal distribution; equivalently, having positive excess kurtosis.

Scrabble 19

Meanings

nounleptokurtosis (uncountable)
  1. uncountablemathematicsThe property of having kurtosis greater than that of a normal distribution; equivalently, having positive excess kurtosis.

    Synonyms: fat tail, heavy tail

Synonyms & antonyms

nounThe property of having kurtosis greater than that of a normal distribution; equivalently, having positive excess kurtosis.

Also see

Origin

  1. Ancient Greekλεπτός (leptós)
  2. Englishlepto-
  3. Englishkurtosis
  4. Englishleptokurtosis

From lepto- + kurtosis.

Full word history & related roots →

Translations

French leptokurticité, lepto-kurticité
  • leptokurticitéTranslations
  • lepto-kurticitéTranslations
Cite this entry
APA

leptokurtosis. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/leptokurtosis

MLA

“leptokurtosis.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/leptokurtosis. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “leptokurtosis,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/leptokurtosis.

Source: leptokurtosis on Wiktionary, CC BY-SA 4.0.