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.

Using genetic engineering techniques and modified viruses, the researchers selectively corrected the neural imbalance in the basolateral amygdala.

From Science Daily • Jun. 3, 2026

Scientists are also experimenting with techniques ranging from nutritional gel to feed corals to shading techniques and genetic engineering to protect reefs.

From Barron's • May 22, 2026

“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

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

What is necessary is a program of artificial selection and genetic engineering of dark plants—perhaps lichens—that could survive the much more severe Martian environment.

From "Cosmos" by Carl Sagan