variants or less commonly genetical
Synonyms of geneticnext
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

-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
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Adjective
The new conditions include rare pediatric and neurological disorders, such as Aicardi syndrome, a genetic condition that primarily affects girls, and some rare cancers, such as primary cardiac sarcoma. Aimee Picchi, CBS News, 11 Aug. 2026 The genetic differences among the populations did not pertain only to smell. Willow Zhang, Scientific American, 11 Aug. 2026 Historically, largetooth sawfish possessed remarkably high genetic diversity spread across different regions of the world. Melissa Cristina Márquez, Forbes.com, 10 Aug. 2026 The use of genetic editing to create completely hypoallergenic dogs marks a significant shift in the field. Justin Klawans, TheWeek, 10 Aug. 2026 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

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Cite this Entry

“Genetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/genetic. Accessed 17 Aug. 2026.

Kids Definition

genetic

adjective
: of, relating to, or involving genes or genetics
genetic research
also : caused or controlled by genes
a genetic disease

Medical Definition

genetic

adjective
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

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