Biohazard

Pronunciation: /ˌbaɪoʊˈhæzərd/

Biohazard (noun)

  1. A substance or material that can spread harmful disease-causing organisms to people.
  2. A warning used on containers or areas to show the contents may be infectious and need special handling.

Examples

  • The lab sealed the biohazard to stop dangerous germs spreading.
  • Biohazard warnings mean dangerous germs may be present.