pollution
(noun)
noun
1. undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities
Definition categories: state, impureness, impurity
2. the state of being polluted
Similar word(s): befoulment, defilement
Definition categories: state, dirtiness, uncleanness
3. the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors
Similar word(s): contamination
Definition categories: act, dirtying, soiling, soilure
Sentences with pollution as a noun:
- Nobody visits the river any more because of all the pollution.