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Definition of viral

viral

/ˈvaɪ.rəl/
vi · ral

Adverb:virally
•
Plural:virals
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viral Lexical Profile

viral Game Scores & Validity

• adjective

1

Relating to an image, video, or piece of information that is circulated rapidly and widely from one internet user to another.

Example

"Her humorous dance video became a viral sensation overnight, attracting millions of views."


2

Relating to, involving, or caused by a biological virus.

Example

"The doctor explained that antibiotics are ineffective against a viral infection."

Synonyms
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Antonyms
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• noun

1

An image, video, or advertisement that spreads rapidly and widely across the internet through user-to-user sharing.

Example

"The marketing agency produced a clever viral that doubled the brand's social media engagement."

• Rhymes for viral

Word Origin & Etymology

Coined in the mid-20th century from the noun 'virus' (from Latin 'virus', meaning 'poison' or 'slimy liquid') plus the suffix '-al'. Its sense relating to rapid online dissemination emerged in the late 1990s by analogy with the way biological viruses spread from host to host.

Cite this Entry


Wordmom. (2026). Definition of Viral. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/viral
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