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.
Apple Martin has faced an influx of criticism following a viral video of her and another young woman at their debutante ball. Charna Flam, People.com, 6 Dec. 2024 In a now viral post, user u/Livid-Highlight2907 shared a picture of the ₹500, the official Indian currency of rupees, which immediately caught her attention. Alyce Collins, Newsweek, 6 Dec. 2024 Key Background The event—found initially through the video’s viral spread online—ignited protests and became polarizing, especially in the days before Penny was charged. Stephen Pastis, Forbes, 6 Dec. 2024 This viral earwax remover has been a popular trend across all social media platforms. Hyphensocial Contributors, Rolling Stone, 5 Dec. 2024 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 17 Dec. 2024.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!