randomize

verb

ran·​dom·​ize ˈran-də-ˌmīz How to pronounce randomize (audio)
randomized; randomizing

transitive verb

: to select, assign, or arrange in a random way
randomization noun
randomizer noun

Examples of randomize in a Sentence

The numbers have been randomized. A randomized study of patients treated with the drug showed it to be effective.
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.
In the study, which was led by Leah Marcotte a physician at the University of Washington, the research team randomized over 800 women mammography into one of two groups: An opt out group – who were automatically referred for mammography. Peter Ubel, Forbes.com, 24 May 2025 Simply randomizing the enemies and loot might not be enough to sustain it for weeks or even months of playtime. Dan Perry, Newsweek, 13 Feb. 2025 The study was not randomized; it was designed to mimic how the test might perform in everyday medical practice. Siddhartha Mukherjee, New Yorker, 16 June 2025 The set’s album sales were aided by its availability across 14 CD variants, all containing collectible paper ephemera, some randomized. Keith Caulfield, Billboard, 8 June 2025 See All Example Sentences for randomize

Word History

First Known Use

1926, in the meaning defined above

Time Traveler
The first known use of randomize was in 1926

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Cite this Entry

“Randomize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/randomize. Accessed 12 Jul. 2025.

Kids Definition

randomize

verb
ran·​dom·​ize ˈran-də-ˌmīz How to pronounce randomize (audio)
randomized; randomizing
: to make random
shuffling randomizes playing cards

More from Merriam-Webster on randomize

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