poison
substance that causes death, injury or harm to organs, when an organism absorbs a sufficient quantity
poisonous gas
gas which is also a poison
strongly poisonous substances
statutory subclass of poisonous substances as defined by Soviet and Russian regulations
respiratory poison
Substances which have a harmful effect on humans when they are absorbed through the respiratory tract
cytotoxin
substance that has a harmful or destructive effect on a biological cell
Florida arrowroot
Edible starch
toxicant
toxic substance (chemical element or compound)
Gu
venom-based poison associated with cultures of south China, particularly Nanyue
toxic alcohol
any poisonous alcohol
toxin
poisonous substance produced by an organism (prokaryot, plant, fungus, animal, ...)
chemical warfare agent
chemicals that are used to cause the disturbance, disease, or death of humans during warfare
ptomaine
poison
venom
mixture of toxins and other substances secreted by an animal for the purpose of causing harm to another
arrow poison
poison applied to arrow heads or darts for hunting and warfare