The meaning of CONTAMINATED is soiled, stained, corrupted, or infected by contact or association. How to use contaminated in a sentence.

(Definition of contaminated from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

CONTAMINATE definition: to make impure or unsuitable by contact or mixture with something unclean, bad, etc.. See examples of contaminate used in a sentence.

contaminated (kənˈtæmɪneɪtɪd) adj made impure by the addition of a harmful or undesirable substance

Contaminate comes from the Latin word contaminat-, meaning “made impure.” You can use the word to indicate that a hazardous substance has been introduced into something else, such as food that is …

Find 326 different ways to say CONTAMINATED, along with antonyms, related words, and example sentences at Thesaurus.com.

Definition of 'contaminated' contaminated in British English (kənˈtæmɪneɪtɪd ) adjective made impure by the addition of a harmful or undesirable substance

Apr 9, 2026 · Contamination is when a hazardous substance is physically present where it shouldn’t be, while exposure occurs when a person comes into contact with a hazard in a way that can affect the …

In environmental chemistry, the term "contamination" is in some cases virtually equivalent to pollution, where the main interest is the harm done on a large scale to humans, organisms, or environments.

Mar 9, 2026 · The concept is straightforward: when something unwanted enters a space, material, or organism, that space is contaminated. What makes contamination important is that it can range from …