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
Examples of viral in a Sentence
Recent Examples on the Web
In a viral clip that has been viewed almost 17 million times, the guard is seen wrapping her arms around Pontyjska and manhandling her away from the carpet.
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Angie Orellana Hernandez, Los Angeles Times, 31 May 2024
The viral reel, now boasting an astonishing 52+ million views across all platforms, has melted hearts everywhere and perfectly embodies the values that Dunkin’ holds dear — community, generosity, and the power of simple gestures to make a difference in someone’s life.
—Esther Piccolino, Miami Herald, 31 May 2024
See all Example Sentences for viral 
Angie Orellana Hernandez, Los Angeles Times, 31 May 2024
The viral reel, now boasting an astonishing 52+ million views across all platforms, has melted hearts everywhere and perfectly embodies the values that Dunkin’ holds dear — community, generosity, and the power of simple gestures to make a difference in someone’s life.
—Esther Piccolino, Miami Herald, 31 May 2024
See all Example Sentences for viral
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'viral.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near viral
Cite this Entry
“Viral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viral. Accessed 3 Jun. 2024.
Copy CitationKids Definition
viral
adjective
vi·ral
ˈvī-rəl 
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
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