A substance that adulterates
A contaminating or being contaminated
The quality or condition of being impure, especially:
In a nuclear reactor, a substance, as boron, that readily absorbs thermal neutrons from a chain reaction, thereby decreasing the reactivity of a reactor core: it is used for safety or control
The definition of a pollutant is waste or another contaminants that make something, such as the air or water, unclean.
Removal of dirt.
Find another word for contaminant. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for contaminant, like: adulterant, adulterator, contamination, contaminator, impurity, poison, pollutant, clean, nitrate, microorganism and micro-organism.