contaminant contaminable • contaminate · · · Info · Definitions · Synonyms · Characters · · contaminant · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) a substance that contaminates. Synonyms: contamination. · · Noun Definition 1 Synonyms · · · contamination · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074