Black biohazard Synonyms

Definitions for Black


  • (adjective) having the color of soot or coal
  • (adjective) causing or marked by an atmosphere lacking in cheer
  • (adjective) not conforming to a high moral standard; morally unacceptable

BB abbreviation

BB is an abbreviation for Black Biohazard
What does BB stand for?
BB stands for "Black Biohazard"

Definitions for Biohazard


  • (noun) hazard to humans or the environment resulting from biological agents or conditions
  • (noun) any bacterium or virus or toxin that could be used in biological warfare