The meaning of VIRAL is of, relating to, or caused by a virus. How to use viral in a sentence.

Viral describes a disease caused by a virus, and viruses are usually infectious. Infections and other kinds of diseases can be classified as viral by a doctor, which means they're caused by viruses, …

viral adjective (INTERNET) used to describe something that quickly becomes very popular or well known by being published on the internet or sent from person to person by email, phone, etc.:

Nov 23, 2022 · What is a viral infection? Viral infections are illnesses you get from tiny organisms that use your cells to make more copies of themselves (viruses). Viral infections commonly cause …

1. Of, relating to, or caused by a virus. 2. Of or relating to the rapid propagation of information, ideas, or trends by means of social networks rather than conventional mass media: viral marketing.

A viral film clip, story, or message is one that spreads quickly because people share it on social media and send it to each other.

The word Viral means "relating to viruses " (small infectious agents). It may also refer to: Memetic behavior likened that of a virus, for example:

Viral: Directed by Henry Joost, Ariel Schulman. With Sofia Black-D'Elia, Lio Tipton, Travis Tope, Michael Kelly. Following the outbreak of a virus that wipes out the majority of the human population, a young …

used to describe a piece of information, a video, an image, etc. that is sent rapidly over the internet and seen by large numbers of people within a short time. Within 24 hours, the video went viral on …

Feb 25, 2026 · A viral infection is a harmful virus that effects the inside of the body. Learn more about the different viral infections, symptoms, and treatment.