viral

adjective

vi·​ral ˈvī-rəl How to pronounce viral (audio)
1
: of, relating to, or caused by a virus
a viral infection
2
: quickly and widely spread or popularized especially by means of social media
a viral video
virally adverb

Examples of viral 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.
For instance, Lamar donned a custom Martine Rose jacket, and a pair of Celine pants that swiftly went viral yesterday evening. Robyn Mowatt, Essence, 10 Feb. 2025 Stop rolling your eyes and watch his viral, self-deprecating Dunkin’ Donuts Super Bowl ad. Samantha Bergeson, IndieWire, 10 Feb. 2025 Unsurprisingly, the boys showed up between plays at the big game to pitch Totino’s Pizza Rolls, a snack product that has had its share of viral Saturday Night Live parodies over the years. Miles Klee, Rolling Stone, 9 Feb. 2025 The night also introduced an unexpected viral sensation: Left Shark, whose offbeat, impromptu dance moves stole the show. Diane J. Cho, People.com, 8 Feb. 2025 See all Example Sentences for viral 

Word History

Etymology

vir(us) + -al entry 1

First Known Use

1937, in the meaning defined at sense 1

Time Traveler
The first known use of viral was in 1937

Dictionary Entries Near viral

Cite this Entry

“Viral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viral. Accessed 16 Feb. 2025.

Kids Definition

viral

adjective
vi·​ral ˈvī-rəl How to pronounce viral (audio)
1
: of, relating to, or caused by a virus
a viral infection
2
: quickly and widely spread or popularized especially by person-to-person electronic communication
a viral video

Medical Definition

viral

adjective
vi·​ral ˈvī-rəl How to pronounce viral (audio)
: of, relating to, or caused by a virus
viral infections
virally adverb

More from Merriam-Webster on viral

Last Updated: - Updated example sentences
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