of, relating to, or caused by a .
pertaining to or involving the spreading of information and opinions about a product or service from person to person, especially on the Internet or in emails:
a clever viral ad.
See also .
becoming very popular by circulating quickly from person to person, especially through the Internet: the most memorable viral videos;
This book is already viral two weeks before its official publication date.
pertaining to a .
go viral, to spread rapidly via the Internet, email, or other media:
Footage of the candidate’s off-color remarks went viral within minutes.
A low count spelled serious trouble, whereas high and stable numbers were seen in those with a good response to antiviral drugs.
New Thai-Taiwanese Syndrome Is Not AIDS 2.0 Kent Sepkowitz August 25, 2012
It proved resistant to every one of the antibiotics and antiviral agents in the Lancet’s stockroom.
Star Surgeon Alan Nourse
inhibiting the growth of viruses
any antiviral drug: used to treat diseases caused by viruses, such as herpes infections and AIDS
of, relating to, or caused by a virus
(of a video, image, story, etc) spread quickly and widely among internet users via social networking sites, e-mail, etc
“of the nature of, or caused by, a virus,” 1948, see virus.
antiviral an·ti·vi·ral (ān’tē-vī’rəl, ān’tī-)
Destroying or inhibiting the growth and reproduction of viruses.
viral vi·ral (vī’rəl)
Of, relating to, or caused by a virus.
- Antiviral protein
antiviral protein antiviral protein n. A human or animal factor that is induced by interferon in virus-infected cells and mediates interferon inhibition of virus replication.
an ultramicroscopic (20 to 300 nm in diameter), metabolically inert, infectious agent that replicates only within the cells of living hosts, mainly bacteria, plants, and animals: composed of an RNA or DNA core, a protein coat, and, in more complex types, a surrounding envelope. Informal. a disease. a corrupting influence on morals or the intellect; […]
- Antivirus program
antivirus program antivirus software
- Antivirus software
antivirus software tool Programs to detect and remove computer viruses. The simplest kind scans executable files and boot blocks for a list of known viruses. Others are constantly active, attempting to detect the actions of general classes of viruses. antivirus software should always include a regular update service allowing it to keep up with the […]