say it: kuhn-TAM-uh-nay-tid
contaminated is an adjective meaning "corrupted by contact or association". It carries 2 recorded senses.
corrupted by contact or association
“contaminated evidence”
Definitions, synonyms and semantic relations for contaminated come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.