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biological warfare

noun
1.
warfare that makes use of bacteria, viruses, toxins, etc., to disable or destroy people, domestic animals, and food crops.
Abbreviation: B.W.
Also called biowarfare, germ warfare.
Origin
1945-1950
1945-50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for bio-logical warfare

biological warfare

noun
1.
the use of living organisms or their toxic products to induce death or incapacity in humans and animals and damage to plant crops, etc BW
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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bio-logical warfare in Medicine

biological warfare n.
The use of disease-producing microorganisms, toxic biological products, or organic biocides to cause death or injury to humans, animals, or plants.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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bio-logical warfare in Culture

biological warfare definition


The use of biological agents as weapons in warfare. Also called germ warfare.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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