adenovirus

noun

ad·​e·​no·​vi·​rus ˌa-də-nō-ˈvī-rəs How to pronounce adenovirus (audio)
: any of a family (Adenoviridae) of double-stranded DNA viruses originally identified in human adenoid tissue, causing infections of the respiratory system, conjunctiva, and gastrointestinal tract, and including some capable of inducing malignant tumors in experimental animals
adenoviral adjective

Examples of adenovirus in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This group of viruses includes adenovirus, rotavirus, and hepatitis A virus. Jack Knudson, Discover Magazine, 13 Mar. 2025 Some studies have suggested that viruses like influenza, rhinovirus, and adenoviruses can be transmitted through the air. Jennifer Welsh, Verywell Health, 11 Mar. 2025 These include rhinoviruses, adenoviruses and seasonal coronaviruses. Tanya Lewis, Scientific American, 4 Feb. 2025 These diseases, which included adenovirus, herpesvirus, and papillomavirus, were preserved in the bones of Neanderthals. Sara Novak, Discover Magazine, 15 Jan. 2025 See All Example Sentences for adenovirus

Word History

Etymology

aden(oid) entry 2 + -o- + virus

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of adenovirus was in 1950

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Cite this Entry

“Adenovirus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adenovirus. Accessed 25 Mar. 2025.

Medical Definition

adenovirus

noun
ad·​e·​no·​vi·​rus ˌad-ᵊn-ō-ˈvī-rəs How to pronounce adenovirus (audio)
: any of the family Adenoviridae of double-stranded DNA viruses
adenoviral adjective

More from Merriam-Webster on adenovirus

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