biotechnology

American  

[bahy-oh-tek-nol-uh-jee] / ˌbaɪ oʊ tɛkˈnɒl ə dʒi /

noun

• biotechnologies
  plural

1. the use of living organisms or other biological systems in the manufacture of drugs or other products or for environmental management, as in waste recycling: includes the use of bioreactors in manufacturing, microorganisms to degrade oil slicks or organic waste, genetically engineered bacteria to produce human hormones, and monoclonal antibodies to identify antigens.

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biotechnology British  

/ ˌbaɪəʊtɛkˈnɒlədʒɪ /

noun

1. (in industry) the technique of using microorganisms, such as bacteria, to perform chemical processing, such as waste recycling, or to produce other materials, such as beer and wine, cheese, antibiotics, and (using genetic engineering) hormones, vaccines, etc

2. another name for ergonomics

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biotechnology Scientific  

/ bī′ō-tĕk-nŏl′ə-jē /

1. The use of a living organism to solve an engineering problem or perform an industrial task. Using bacteria that feed on hydrocarbons to clean up an oil spill is one example of biotechnology.

2. The use of biological substances or techniques to engineer or manufacture a product or substance, as when cells that produce antibodies are cloned in order to study their effects on cancer cells.

3. See more at genetic engineering

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Other Word Forms

Derived Forms

• biotechnologist
  noun
• biotechnical
  adjective
• biotechnological
  adjective
• biotechnologically
  adverb

Inflected Forms

Nouns

• biotechnologies
  plural

Etymology

Origin of biotechnology

First recorded in 1940–45; bio- + technology

Explanation

Biotechnology may sound like the stuff of science fiction, but it's a real area of science that deals with the overlap of engineering and biology. The Greek root bio- means "life," so biotechnology is "life technology" — technology that uses living things in products or processes, or that which focuses on designing things to benefit humans (living things) biologically. Vaccines, genetically modified foods, biofuels, and DNA fingerprinting are all examples of biotechnology. Ergonomics — designing equipment that reduces workers' discomfort, stress, or fatigue — is also often considered a branch of biotechnology, as it's technology developed to make our lives better from a biological perspective.

Example Sentences

See Examples For:

biotechnology biotechnologies

All translational work was carried out by UCL and biotechnology company Personalis.

From Science Daily ● Oct. 10, 2026

Xavier Martinez is a reporter covering the biotechnology industry for The Wall Street Journal in New York, where he writes about the companies racing to develop new medicines and the money behind them.

From The Wall Street Journal ● Oct. 6, 2026

AI biotechnology startup Enveda has doubled its valuation to about $2 billion.

From The Wall Street Journal ● Sep. 23, 2026

The effort brings together sustainability, biotechnology, materials science, data science, and artificial intelligence.

From Science Daily ● Sep. 19, 2026

The story went on to say, “The federal government is permitting a California biotechnology company to license three experimental cancer drugs from Cuba—making an exception to the policy of tightly restricting trade with that country.”

From "The World Is Flat" by Thomas L. Friedman

A microscopic discovery will not only enable scientists to understand the microbial world around us but could also provide a new way to control CRISPR-Cas biotechnologies.

From Science Daily ● Oct. 18, 2023

To better protect its relatively open market, the European Commission wants the member states to immediately carry out risk assessments of its most sensitive industries, including advanced semiconductor, artificial intelligence, quantum and biotechnologies.

From Washington Times ● Oct. 3, 2023

Or we can reject our new biotechnologies and risk losing everything that we claim to protect.

From Washington Post ● Nov. 5, 2021

Many agricultural biotechnologies have absolutely nothing to do with gene sequence or even gene expression, like targeted protein degradation methods that are already in commercial development.

From Slate ● Mar. 22, 2021

Working with the Coalition for Epidemic Preparedness Innovations, they helped steer money into COVID-19 vaccine candidates and biotechnologies that could be quickly manufactured and suitable for the developing world.

From Seattle Times ● Nov. 23, 2020