Final answer:
An 'adulterated' product is the term for a drug removed from the market due to containing a toxic contaminant, according to the Food, Drug, and Cosmetic Act.
Step-by-step explanation:
The term used in the Food, Drug and Cosmetic Act to describe a drug product that has been removed from the market because it contained a toxic contaminant is adulterated. An adulterated drug is one that has been contaminated or modified in a way that violates the standards set by the FDA, thus making it unsafe or ineffective to use.
The Food and Drug Administration (FDA) plays a crucial role in ensuring that medications on the market are safe and effective, which includes the removal of adulterated products that could pose health risks to consumers.