Synset

undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities
<noun.state> freq. cnt.: 1 freq. cnt.: 1

pollution

lexical pointers

derivationally related form

pollute

semantic pointers

hypernym

impurity, impureness environmental condition

hyponym

biodegradable pollution nonbiodegradable pollution air pollution noise pollution, sound pollution thermal pollution water pollution