Toxicological
/ˌtɑːksɪkəˈlɑːdʒɪkl/
Definition 1 of 1
Pro Tip 1/3Technical Usage
Used mainly in scientific or medical contexts, not in everyday conversation. 
The toxicological effects of the new drug are currently being studied.
Pro Tip 2/3Negative Connotation
'Toxicological' implies harmful or negative effects caused by a substance. 
A toxicological warning was issued for the polluted river.
Pro Tip 3/3Specialized Reports
Often used when referring to detailed scientific documents that examine toxicity. 
The researcher presented her toxicological findings at the conference.