Pollution Meaning

There are 3 meaning(s) for word Pollution

Meaning 1 : the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors

    Synonyms : contamination
Meaning 2 : the state of being polluted

    Synonyms : befoulment,  defilement
Meaning 3 : undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities