randomness
Americannoun
Other Word Forms
Explanation
Randomness is the quality of having no apparent order. If you want a really good password that no one can hack, you want a lot of randomness in it — no numbers or words that clearly pertain to your life. The word random comes from an old French word for running (from the time before perfect oval running tracks). So randomness is like the quality of running all over the place. If you want to conduct a survey of vegetable shoppers, you’ll want to insure a degree of randomness by interviewing shoppers at all different markets, not just the fancy health food store.
Vocabulary lists containing randomness
Board Game Vocabulary
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The Suffix -ness, Part 6
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Sunrise Over Fallujah
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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.
All this variance and randomness, all these rules on top of regulations, none of it is exactly arbitrary, but neither is it fair.
From Los Angeles Times ● May 27, 2026
Scientists call this tendency to find meaningful patterns in randomness "apophenia."
From Science Daily ● May 14, 2026
It’s the branch of mathematics that analyzes randomness, uncertainty and the likelihood of certain outcomes.
From The Wall Street Journal ● Mar. 29, 2026
Singapore is managed in a way that "excludes accident and randomness", he wrote in Singapore Songlines, his seminal essay on the city's rapid makeover.
From BBC ● Mar. 7, 2026
“Exactly. I mean, it’s just the randomness of it. How did we all end up here?”
From "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
