simple past tense and past participle of contaminate

adulterated; impure / made unfit for use by the introduction of unwholesome or undesirable elements.

Third-person singular simple present indicative form of contaminate

present participle of contaminate

plural of cross-contamination

plural of cross-contaminator

A person who cross-contaminates. / Something that causes cross-contamination.

Third-person singular simple present indicative form of cross-contaminate

present participle of cross-contaminate

simple past tense and past participle of cross-contaminate