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Noun: biological defense
Usage: US (elsewhere: biological defence)
  1. Procedures involved in taking defensive measures against attacks using biological agents
    "The research facility focused on developing biological defense strategies";
    - biological defence [Brit, Cdn], biodefense [US], biodefence [Brit, Cdn]

Derived forms: biological defenses

Type of: defence [Brit, Cdn], defense [US], defensive measure

Encyclopedia: Biological defense