Definitions

genetic engineering

[juh-net-ik en-juh-neer-ing] / dʒəˈnɛt ɪk ˌɛn dʒəˈnɪər ɪŋ /

NOUN

alteration of genetic material

Synonyms

WEAK

DNA fingerprinting GM biogenetics genetic fingerprinting genetic modification recombinant DNA technology

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.

They then verified these findings through advanced genetic engineering, biochemical experiments, and follow-up studies in mouse and human cells to assess whether the same compensation might occur in more complex organisms.

From Science Daily • Dec. 12, 2025

“Probably we’ll be a million species before long,” he said, suggesting that genetic engineering of human beings would enable colonization of the solar system.

From Slate • Dec. 9, 2025

If he thought his return to the laboratory would be a placid coda to his career, he was soon proved wrong, by yet another advance in genetic engineering, this one called CRISPR.

From Los Angeles Times • Sep. 8, 2025

It announced that it used "deft genetic engineering and ancient DNA "to breed three dire wolf puppies and to "de-extinct" the species.

From BBC • Apr. 8, 2025

Our eating habits are mediated by a mind-boggling collection of such items, from spoons and glasses to genetic engineering labs and gigantic ocean-going ships.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari