skewness

noun

skew·​ness ˈskyü-nəs How to pronounce skewness (audio)
: lack of straightness or symmetry : distortion
especially : lack of symmetry in a frequency distribution

Examples of skewness in a Sentence

Recent Examples on the Web
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.
The complex answer is that stock returns have strong positive skewness. Bill Stone, Forbes.com, 15 June 2025 And any kind of a skewness in participation will destroy that representativeness. Hansi Lo Wang, NPR, 4 June 2025 Also note that both the skewness and kurtosis for a coin toss is minimum when the risks are balanced; i.e. the probability of success and failure are equal to 50% each. Vineer Bhansali, Forbes, 23 Jan. 2025 Positive skewness is upside potential. Gary Stix, Scientific American, 18 Mar. 2023

Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of skewness was in 1894

Browse Nearby Words

Cite this Entry

“Skewness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/skewness. Accessed 10 Sep. 2025.

Kids Definition

skewness

noun
skew·​ness ˈskyü-nəs How to pronounce skewness (audio)
: lack of straightness or of agreement in size, shape, or position of parts on opposite sides of a dividing line or center

More from Merriam-Webster on skewness

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!