1. A large family of viruses that cause respiratory and other diseases in humans and animals, characterized by spike-like projections on their surface.
Usage: plural form of coronavirus; commonly used in medical and scientific contexts

Examples

• Several coronaviruses are known to infect humans and cause illness.
• Scientists study coronaviruses to develop vaccines and treatments.
• The COVID-19 pandemic was caused by a novel coronavirus.
• Different coronaviruses can range from mild to severe in their effects.
• Coronaviruses are found in many animal species worldwide.
• Public health officials monitor new coronaviruses for potential outbreaks.