Thesaurus.com
Dictionary.com
Definitions

virus

[vahy-ruhs] / ˈvaɪ rəs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The virus is so contagious that any misstep could kill the patient on board and infect the crew members, who would then be vectors to spread the deadly pathogens across America.

From The Wall Street Journal

It develops when the virus responsible for chickenpox becomes active again in the body, often years after the original infection.

From Science Daily

Once inside a tumor cell, the virus destroys it and then produces copies of itself that move on to infect neighboring cancer cells.

From Science Daily

"For severe lung damage caused by respiratory viruses or infections, even in acute settings, a lung transplant can be lifesaving."

From Science Daily

He later received approval to use pig cells in humans but stopped the program due to a pig virus he feared could harm patients.

From The Wall Street Journal