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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 sooner we snap out of our distaste for genetic modification, the better.”

From The Wall Street Journal • Apr. 17, 2026

Flowering plants have unique genetic advantages over other organisms.

From The Wall Street Journal • Apr. 17, 2026

When police uploaded Perez’s genetic profile into a national database, they received a hit matching him to evidence collected in the 1997 case, according to Escoto’s affidavit.

From Los Angeles Times • Apr. 15, 2026

Ideaya’s treatment targets an aggressive form of uveal melanoma that generally has a poor prognosis because it occurs in patients who lack the genetic marker to receive typical immunotherapy.

From Barron's • Apr. 13, 2026

The question of how sequential genetic circuits can “actualize” the development of an organism is addressed in a subsequent chapter.

From "The Gene" by Siddhartha Mukherjee