| Word | Definitions | Synonyms |
|---|---|---|
| bioarm | (noun) any weapon usable in biological warfare | Synonyms: biological weapon, bioweapon |
| bioassay | (noun) appraisal of the biological activity of a substance by testing its effect on an organism and comparing the result with some agreed standard | Synonyms: bio-assay |
| bioattack | (noun) the use of bacteria or viruses or toxins to destroy men and animals or food | Synonyms: biologic attack, biological attack, biological warfare, BW |