What do you mean by contamination?
the act of contaminating, or of making something impure or unsuitable by contact with something unclean, bad, etc. 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.
What is contamination example?
The presence of unwanted materials such as dust and particles during the manufacturing and transportation time is called contamination. The term contaminants includes any unwanted matter that is found in the product. Examples: fiber material, particles, chips from your pill press tooling. Chemical contamination.
What is a synonym for contamination?
Some common synonyms of contaminate are defile, pollute, and taint. While all these words mean “to make impure or unclean,” contaminate implies intrusion of or contact with dirt or foulness from an outside source. water contaminated by industrial wastes.
What are contaminants in science?
Contaminants are defined as “substances (i.e. chemical elements and compounds) or groups of substances that are toxic, persistent and liable to bioaccumulate, and other substances or groups of substances which give rise to an equivalent level of concern”. From: Science of The Total Environment, 2014.
What is the difference between contaminant and contamination?
The word contaminate is a verb and contaminant is its noun form. “Contaminate” means to make (something) dangerous, dirty, or impure by adding something harmful or undesirable to it. In other words it means to pollute something. The past tense of contaminate is contaminated.
What is another word for not clean?
adjective, un·clean·er, un·clean·est. not clean; dirty. morally impure; evil; vile: unclean thoughts.
What are the three major types of contaminants?
The three types of contamination are biological, physical, and chemical. However, for the purpose of this article, we will discuss four categories. These include chemical contamination, physical contamination, microbial contamination, and allergen contamination.
Which is the best definition of the word contaminate?
[verb kuhn-tam-uh-neyt; noun, adjective kuhn-tam-uh-nit, -neyt] See more synonyms for contaminate on Thesaurus.com. verb (used with object), con·tam·i·nat·ed, con·tam·i·nat·ing. to make impure or unsuitable by contact or mixture with something unclean, bad, etc.: to contaminate a lake with sewage.
Is the word contaminate a synonym for taint?
The words taint and contaminate are synonyms, but do differ in nuance. Specifically, taint stresses the loss of purity or cleanliness that follows contamination. Get Word of the Day delivered to your inbox!
Which is the best definition of the word recontamination?
The act or process of rendering something harmful or unsuitable. The presence of extraneous, especially infectious, material that renders a substance or preparation impure or harmful. The American Heritage® Stedman’s Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
What kind of contaminate can be found in water?
— Corey Whelan, Health.com, 20 Apr. 2021 Even safe fertilizers and nutrients will contaminate surrounding water supplies making life uninhabitable for indigenous species. — Ashley Simpson, Harper’s BAZAAR, 2 June 2021 Argentine ants and carpenter ants, on the other hand, can contaminate food and damage property.