Definition of 'biological weapon'
Example sentences containing 'biological weapon'
Both times he used chemical and biological weapons.Times, Sunday Times (2013)
Chemical and biological weapons will have minimal impact on us as we can fight through any biochemical strike.BLACK KNIGHTS: On the Bloody Road to Baghdad (2003)
This is a man who we know planned for nuclear weapons and is likely to have chemical and perhaps biological weapons.Times, Sunday Times (2011)
It was set up in 1916 to test chemical and biological weapons.The Sun (2008)
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Definition of biological weapon from the Collins English Dictionary