recombination

noun

re·​com·​bi·​na·​tion ˌrē-ˌkäm-bə-ˈnā-shən How to pronounce recombination (audio)
: the formation by the processes of crossing-over and independent assortment of new combinations of genes in progeny that did not occur in the parents
recombinational adjective

Examples of recombination 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.
This milestone, in which the ionized soup became neutral atoms, is known as recombination (a misnomer, since nuclei and electrons had never combined before). The Editors, JSTOR Daily, 30 Jan. 2025 In this region, the free, mobile charges are lost because of diffusion and recombination with their opposite charges, and an electric field is established that can be exploited to control the flow of charges across the boundary. IEEE Spectrum, 23 June 2024 The seemingly endless recombinations of CNN’s parent organization with various suitors, culminating most recently with the 2022 spinoff from AT&T into Warner Bros. Discovery, has also occasioned reductions and other budget cuts. David Bloom, Forbes, 23 Jan. 2025 Risk of recombination Questions have swirled about whether or not bird flu and seasonal influenza could form a recombinant virus, meaning a combination of the two. Mary Kekatos, ABC News, 23 Nov. 2024 See all Example Sentences for recombination 

Word History

First Known Use

1903, in the meaning defined above

Time Traveler
The first known use of recombination was in 1903

Dictionary Entries Near recombination

Cite this Entry

“Recombination.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/recombination. Accessed 13 Feb. 2025.

Kids Definition

recombination

noun
re·​com·​bi·​na·​tion ˌrē-ˌkäm-bə-ˈnā-shən How to pronounce recombination (audio)
: the formation of new combinations of genes

Medical Definition

recombination

noun
re·​com·​bi·​na·​tion ˌrē-ˌkäm-bə-ˈnā-shən How to pronounce recombination (audio)
: the formation by the processes of crossing-over and independent assortment of new combinations of genes in progeny that did not occur in the parents
recombinational adjective

More from Merriam-Webster on recombination

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