contamination - a substance that contaminates. contaminant. material, stuff - the tangible substance that goes into the makeup of a physical object; coal is a hard black material; wheat is the stuff they use to make bread.
http://www.thefreedictionary.com/contamination
the act of contaminating, or of making something impure or unsuitable by contact with something unclean, bad, etc. 2. the act of contaminating, or of rendering something harmful or unusable by the addition of radioactive material: the contamination of food following a nuclear attack. 3. the state of being contaminated: The manufacturer recalled the product because of possible salmonella contamination.
http://www.dictionary.com/browse/contamination
4. an alteration in a linguistic form due to the influence of a related form, as the replacement in English of earlier femelle with female through the influence of male. contamination. 1. The deposit, absorption, or adsorption of radioactive material, or of biological or chemical agents on or by structures, areas, personnel, or objects.
http://www.thefreedictionary.com/contamination
noun con·tam·i·nant \kən-ˈta-mə-nənt\. : something that makes a place or a substance (such as water, air, or food) no longer suitable for use : something that contaminates a place or substance.
https://www.merriam-webster.com/dictionary/contaminant
Quick Answer. Physical contamination is any visible foreign object found in food. Human hair is the most commonly occurring physical contaminate of food. Other common examples of physical contaminates include metal, glass or animal parts not originally part of the food source.
https://www.reference.com/food/physical-contamination-350fa22045ed2c8a
Chemical contamination is the presence of foreign chemicals in food, bacterial contamination is the presence of harmful bacteria. Although it sometimes happens during preparation, food contamination most often happens during processing. It is sometimes intentional, but the majority of it is accidental.
https://www.reference.com/food/physical-contamination-350fa22045ed2c8a
Microbiological contamination refers to the non-intended or accidental introduction of infectious material like bacteria, yeast, mould, fungi, virus, prions, protozoa or their toxins and by-products.[1,2] “A nosocomial infection — also called “hospital-acquired infection” is defined as: An infection occurring in a patient in a hospital or other healthcare facility in whom the infection was not present or incubating at the time of admission. There is a broad range of microbiological pathogens, which can cause contamination and thus infections.
http://www.safeinfusiontherapy.com/cps/rde/xchg/hc-safeinfusion-en-int/hs.xsl/7249.html
Answers.com® is making the world better one answer at a time. The deposit, absorption, or adsorption of chemical agents on or by structures, areas, personnel, or objects. Chemical contamination is when an item has been mixed with a harmful chemical. 1 person found this useful.
http://www.answers.com/Q/Define_chemical_contamination
Chemical contamination. Chemical contaminants are chemicals toxic to plants and animals in waterways. The phrase 'chemical contamination' is used to indicate situations where chemicals are either present where they shouldn’t be, or are at higher concentrations than they would naturally have occurred. Chemical contaminants can be found as organic and inorganic molecules in mass produced products used day to day by almost everybody.
https://www.niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/chemical-contaminates
2. something that contaminates. 3. (Linguistics) linguistics the process by which one word or phrase is altered because of mistaken associations with another word or phrase; for example, the substitution of irregardless for regardless by association with such words as irrespective.
http://www.thefreedictionary.com/contamination
what is the meaning of chemical contamination
The meaning of chemical contamination is the presence of foreign chemicals in food, bacterial contamination is the presence of harmful bacteria. Chemical contamination is the presence of foreign chemicals in food.