Contamination is the presence of a constituent, impurity, or some other undesirable element that renders something unsuitable, unfit or harmful for the physical body, natural environment, workplace, etc. …

CONTAMINATION definition: the act of contaminating, or of making something impure or unsuitable by contact with something unclean, bad, etc. See examples of contamination used in a sentence.

CONTAMINATION definition: 1. the process of making something dirty or poisonous, or the state of containing unwanted or…. Learn more.

Definition of contamination noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Retailers and manufacturers have introduced more testing on products and checks on the supply chain, but there is still widespread contamination of processed foods and takeaway meals.

contamination, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

contamination (kənˌtæmɪˈneɪʃən) n 1. the act or process of contaminating or the state of being contaminated 2. something that contaminates