biological : Idioms & Phrases


biological agent

  • noun any bacterium or virus or toxin that could be used in biological warfare
    biohazard.
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biological attack

  • noun the use of bacteria or viruses or toxins to destroy men and animals or food
    biologic attack; BW; biological attack; bioattack.
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biological clock

  • noun an innate mechanism in living organisms that controls the periodicity of many physiological functions
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biological defence

  • noun procedures involved in taking defensive measures against attacks using biological agents
    biological defence; biodefense; biodefence.
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biological defense

  • noun procedures involved in taking defensive measures against attacks using biological agents
    biological defence; biodefense; biodefence.
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biological group

  • noun a group of plants or animals
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biological process

  • noun a process occurring in living organisms
    organic process.
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biological research

  • noun scientific research conducted by biologists
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biological science

  • noun the science that studies living organisms
    biology.
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biological terrorism

  • noun terrorism using the weapons of biological warfare
    bioterrorism.
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biological time

  • noun the time of various biological processes
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biological warfare

  • noun the use of bacteria or viruses or toxins to destroy men and animals or food
    biologic attack; BW; biological attack; bioattack.
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biological warfare defence

  • noun defense against biological warfare
    BW defense; biological warfare defence; BW defence.
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biological warfare defense

  • noun defense against biological warfare
    BW defense; biological warfare defence; BW defence.
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biological weapon

  • noun any weapon usable in biological warfare
    bioweapon; bioarm.
    • they feared use of the smallpox virus as a bioweapon
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