The act of contaminating or polluting, including (either intentionally or accidentally) unwanted substances or factors
English: contamination, pollution
Bahasa: polusi, pencemaran, kontaminasi
contamination, dirtying, pollution, soiling, soilure
From kotor (peN-…-an) · common, #2,553
English: contamination, pollution
Bahasa: polusi, pencemaran, kontaminasi
English: soiling, soilure, dirtying
Less certain link between this word and this sense.