toxicology
nounThe study of the nature, effects, and detection of poisons and the treatment of poisoning.
nounThat branch of medicine which treats of poisons and their antidotes, and of the effects of excessive doses of medicines.
nounThe science which treats of poisons, their effects, antidotes, and recognition; also, a discourse or treatise on the science.
nounThe branch of
the branch of pharmacology that deals with the nature and effects and treatments of poisons