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to make something less pure or make it poisonous: The disease can be caused by a variety of viruses, bacteria, and other small organisms that contaminate food or water.
1. a. : to soil, stain, corrupt, or infect by contact or association. Bacteria contaminated the wound. b. : to make inferior or impure by admixture. iron contaminated with phosphorus. 2. : to make unfit for use by the introduction of unwholesome or undesirable elements. water contaminated by sewage. contaminative. kən-ˈta-mə-ˌnā-tiv. adjective.
to make impure or unsuitable by contact or mixture with something unclean, bad, etc.: to contaminate a lake with sewage. Synonyms: corrupt, poison, infect, taint, pollute, defile. to render harmful or unusable by adding radioactive material to: to contaminate a laboratory.
to make something less pure or make it poisonous: The disease can be caused by a variety of viruses, bacteria, and other small organisms that contaminate food or water.
Jun 5, 2024 · verb. If something is contaminated by waste, dirt, chemicals, or radiation, it is made dirty or harmful . Have any fish been contaminated in the Arctic Ocean? [be VERB -ed] ...vast tracts of empty land, much of it contaminated by years of army activity. [VERB-ed] [ Also VERB noun]
The verb contaminate means the same as pollute. Whether it’s food, air, or water, when you contaminate something, you make it impure or hazardous.
contaminate something (with something) to make a substance or place dirty or no longer pure by adding a substance that is dangerous or carries disease synonym adulterate The drinking water has become contaminated with lead.
