recombinant
adjective
re·com·bi·nant
(ˌ)rē-ˈkäm-bə-nənt 
1
: relating to or exhibiting genetic recombination
recombinant progeny
2
a
: relating to or containing genetically engineered DNA
b
: produced by genetic engineering
recombinant bovine growth hormone
recombinant
noun
Examples of recombinant in a Sentence
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These recombinant proteins can be extracted, spun into fibers, and finished into textile surfaces that resemble leather in appearance and tactility, but behave very differently across weight, durability, and environmental metrics.
—
Srishti Gupta, Interesting Engineering, 28 Jan. 2026
Adults aged 18 and older can receive a recombinant flu vaccine, which is produced without eggs, for people 18 years and older, and Americans aged 65 and older can opt for a higher dose due to their risk of severe illness.
—Mary Kekatos, ABC News, 17 Oct. 2025
Small Biopharmaceutical Drugs In recent years, the U.S. has approved several biopharmaceutical drugs, including those developed through recombinant DNA technology and gene cloning.
—Fran Kritz, Verywell Health, 3 Oct. 2025
In 1982, insulin was the first recombinant DNA drug to be marketed as Humulin by Eli Lilly & Co.
Match these archaic or obsolete medical terms with their modern names.
—Scott Lafee, San Diego Union-Tribune, 2 Sep. 2025
See All Example Sentences for recombinant
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Srishti Gupta, Interesting Engineering, 28 Jan. 2026
Adults aged 18 and older can receive a recombinant flu vaccine, which is produced without eggs, for people 18 years and older, and Americans aged 65 and older can opt for a higher dose due to their risk of severe illness.
—Mary Kekatos, ABC News, 17 Oct. 2025
Small Biopharmaceutical Drugs In recent years, the U.S. has approved several biopharmaceutical drugs, including those developed through recombinant DNA technology and gene cloning.
—Fran Kritz, Verywell Health, 3 Oct. 2025
In 1982, insulin was the first recombinant DNA drug to be marketed as Humulin by Eli Lilly & Co.
Match these archaic or obsolete medical terms with their modern names.
—Scott Lafee, San Diego Union-Tribune, 2 Sep. 2025
See All Example Sentences for recombinant
Cite this Entry
“Recombinant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/recombinant. Accessed 11 Feb. 2026.
Copy CitationMedical Definition
recombinant
1 of 2 adjective
re·com·bi·nant
(ˈ)rē-ˈkäm-bə-nənt
1
: relating to or exhibiting genetic recombination
recombinant progeny
2
a
: relating to or containing genetically engineered DNA
b
: produced by genetic engineering
recombinant bovine growth hormone
recombinant
2 of 2 noun
: an individual exhibiting recombination
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