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
For Ronaldo, though, viral fame is just a bonus.
—
Tereza Shkurtaj,
PEOPLE,
28 June 2026
After earlier false rumors involving tsunami threats and the collapse of major transportation links, Rodríguez dismissed new viral claims about infrastructure failures, urging the public to rely exclusively on official sources.
—
Antonio María Delgado,
Miami Herald,
28 June 2026
Last season, Yulissa Escobar was removed from Love Island USA during the second episode after a video of her using the same slur during a podcast appearance went viral.
—
Shania Russell,
Entertainment Weekly,
28 June 2026
In a now-viral interaction, a Southwest Airlines gate agent called sheriff’s deputies after a local musician attempted to bring her guitar on a flight from Sacramento International Airport on Thursday evening.
—
Sofia Williams,
Sacbee.com,
28 June 2026
See All Example Sentences for viral
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Tereza Shkurtaj,
PEOPLE,
28 June 2026
After earlier false rumors involving tsunami threats and the collapse of major transportation links, Rodríguez dismissed new viral claims about infrastructure failures, urging the public to rely exclusively on official sources.
—
Antonio María Delgado,
Miami Herald,
28 June 2026
Last season, Yulissa Escobar was removed from Love Island USA during the second episode after a video of her using the same slur during a podcast appearance went viral.
—
Shania Russell,
Entertainment Weekly,
28 June 2026
In a now-viral interaction, a Southwest Airlines gate agent called sheriff’s deputies after a local musician attempted to bring her guitar on a flight from Sacramento International Airport on Thursday evening.
—
Sofia Williams,
Sacbee.com,
28 June 2026
See All Example Sentences for viral
Cite this Entry
“Viral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viral. Accessed 29 Jun. 2026.
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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