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gene pool

noun

: the collection of genes in an interbreeding population that includes each gene at a certain frequency in relation to its alleles : the genetic information of a population of interbreeding organisms
the human gene pool

Examples of gene pool in a Sentence

the gene pool of a species
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.
Kistler speculated that village dogs, which have more opportunities to get intimate with wolves, could be how wolf DNA was getting into the dog gene pool. CBS News, 25 Nov. 2025 Bringing this population back from the brink of extinction could strengthen the entire black rhino gene pool, conservationists for the Kenya Rhino Project say. Julia Jacobo, ABC News, 12 Nov. 2025 Residues of the Barbary lion gene pool might still be found in captive environments. Scott Travers, Forbes.com, 7 Sep. 2025 The gene pool of the muted Black and unexpurgated white. Literary Hub, 14 Aug. 2025 See All Example Sentences for gene pool

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of gene pool was in 1941

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Cite this Entry

“Gene pool.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gene%20pool. Accessed 2 Dec. 2025.

Medical Definition

gene pool

noun
: the collection of genes in an interbreeding population that includes each gene at a certain frequency in relation to its alleles : the genetic information of a population of interbreeding organisms
the human gene pool

More from Merriam-Webster on gene pool

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