Word Study
pollutant
WORDNET DICTIONARY
Noun pollutant has 1 sense
- pollutant(n = noun.substance) Array - waste matter that contaminates the water or air or soil; Array has particulars: ddt, dichlorodiphenyltrichloroethane, cfc, chlorofluorocarbon, halon, nitrogen oxide, sulfur dioxide, sulphur dioxide
is a kind of waste, waste material, waste matter, waste product
Derived form verb pollute1
For further exploring for "pollutant" in Webster Dictionary Online