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genetic

1 of 2

adjective

ge·​net·​ic jə-ˈne-tik How to pronounce genetic (audio)
variants or less commonly genetical
1
: relating to or determined by the origin, development, or causal antecedents of something
2
a
: of, relating to, or involving genetics
b
: of, relating to, caused by, or controlled by genes
a genetic disease
genetic variation
genetically adverb

-genetic

2 of 2

adjective combining form

1
: -genic sense 1
organogenetic
2
: -genic sense 2
psychogenetic

Examples of genetic in a Sentence

Adjective hemophilia and other genetic medical disorders
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.
Adjective
Additional genetic sequencing is needed to make a definitive link between the Texas outbreak and the one in South Carolina, as well as outbreaks in Utah and Arizona. Erika Edwards, NBC news, 28 Nov. 2025 Higher activity in midlife was associated with lower dementia risk only in people without APOE4, a genetic variant linked to higher Alzheimer's risk. Amy McGorry, FOXNews.com, 28 Nov. 2025 However, new analysis of genetic information recovered from cat skeletal remains at archaeological sites across Europe, the Middle East and Asia suggests that the domestic cats familiar today have far more recent origins and were not the first felines to live alongside humans. Katie Hunt, CNN Money, 28 Nov. 2025 That means biologists are working with a limited amount of genetic material. Sarah Henry, AZCentral.com, 28 Nov. 2025 See All Example Sentences for genetic

Word History

Etymology

Adjective

genesis

First Known Use

Adjective

1750, in the meaning defined at sense 1

Time Traveler
The first known use of genetic was in 1750

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Genetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/genetic. Accessed 30 Nov. 2025.

Kids Definition

genetic

adjective
ge·​net·​ic jə-ˈnet-ik How to pronounce genetic (audio)
variants also genetical
: of, relating to, or involving genes or genetics
genetic research
also : caused or controlled by genes
a genetic disease
genetically adverb

Medical Definition

genetic

adjective
ge·​net·​ic jə-ˈnet-ik How to pronounce genetic (audio)
variants also genetical
1
: of, relating to, or involving genetics
2
: of, relating to, caused by, or controlled by genes
a genetic disease
genetic material
compare acquired sense 1
genetically adverb

More from Merriam-Webster on genetic

Last Updated: - Updated example sentences
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