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Synonyms

genetic

1 American  
[juh-net-ik] / dʒəˈnɛt ɪk /
Also genetical

adjective

  1. Biology. pertaining or according to genetics.

  2. of, relating to, or produced by genes; genic.

  3. of, relating to, or influenced by geneses or origins.


-genetic 2 American  
  1. a suffix of adjectives corresponding to nouns ending in -genesis:

    parthenogenetic.


genetic British  
/ dʒɪˈnɛtɪk /

adjective

  1. of or relating to genetics, genes, or the origin of something

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • genetically adverb
  • hypergenetic adjective
  • hypergenetical adjective
  • hypergenetically adverb
  • hypergeneticalness noun
  • nongenetic adjective
  • nongenetical adjective
  • nongenetically adverb

Etymology

Origin of genetic

First recorded in 1825–35; gene(sis) + -tic

Explanation

Anything genetic has to do with your genes and DNA. You inherited your mom's eye color because it's genetic. Genetic traits run in families: biological families, anyway. Anything genetic is related to your DNA, the material you inherited from your biological parents. Hair color, eye color, and other physical traits are genetic, and so are some diseases. Scientists do genetic research to see how knowing what’s in your genes could help keep you well. If you're healthy, one reason is good genetics.

Keep Reading on Vocabulary.com

Vocabulary lists containing genetic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The company also said it would offer a new gene therapy for free in the U.S., a genetic hearing loss treatment called Otarmeni.

From Barron's • Apr. 23, 2026

They sought out genetic testing, which confirmed both children have the mutation that Regeneron’s drug targets.

From The Wall Street Journal • Apr. 23, 2026

It’s important to debunk this genetic stuff as we now live in a genomic age in which science has been used to justify all sorts of atrocity.

From Salon • Apr. 23, 2026

The genetic findings also highlight a major shift in how these communities were organized.

From Science Daily • Apr. 22, 2026

Rather, genetic information in DNA was first converted into a soft copy—a draft form—and it was this copy, not the DNA original, that was translated into a protein.

From "The Gene" by Siddhartha Mukherjee