Definitions for pollution
Overview of noun pollution
The noun pollution has 3 senses? (first 1 from tagged texts)
1. (1) pollution
(undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities)
2. befoulment, defilement, pollution
(the state of being polluted)
3. contamination, pollution
(the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors)
