What do you mean by contaminated?
1 : to soil, stain, or infect by contact or association The wound was contaminated by bacteria. 2 : to make unfit for use by adding something harmful or unpleasant The water is contaminated with chemicals. contaminate.
What is contamination example?
The definition of contamination is something that contaminates (causes an impurity) or is something that has been made impure or spoiled. Toxic waste that spoils the water supply is an example of contamination. noun.
What is a contaminated in medical terms?
[kon-tam″ĭ-na´shun] 1. the soiling or making inferior by contact or mixture, as by introduction of organisms into a wound.
What is a contaminant 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 type of word is contaminated?
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.
What is the best definition of 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 are the 3 types of contamination?
While there are many food safety hazards that can cause food contamination, most fall into one of three categories: biological, physical or chemical contamination.
Which definition best describes contamination?
Contamination is the presence of a constituent, impurity, or some other undesirable element that spoils, corrupts, infects, makes unfit, or makes inferior a material, physical body, natural environment, workplace, etc.
How do you use contaminated in a sentence?
2 Drinking water supplies are believed to have been contaminated. 3 The river was contaminated with waste. 4 Much of the coast has been contaminated by nuclear waste. 5 Children suffering from the illness had bathed in sea water contaminated by sewage.
Why is it dangerous to use contaminated food?
Chemical contamination can lead to acute poisoning or long-term diseases, such as cancer. Foodborne diseases may lead to long-lasting disability and death. Examples of unsafe food include uncooked foods of animal origin, fruits and vegetables contaminated with faeces, and raw shellfish containing marine biotoxins.
What is the source of contamination?
Microorganisms such as viruses, bacteria, and microbes can also be a source of contamination. Bacteria can develop in warm, moist conditions, and moisture can sometimes be considered a source of contamination in certain contexts.
What is an example of contamination?
The definition of contaminate is to infect, corrupt or make impure. An example of contaminate is to accidentally place raw chicken on the counter and not clean it up.
What are examples of contaminants?
The most common types of contaminant include: Physical contamination. Examples: fiber material, particles, chips from your pill press tooling. Chemical contamination. Examples: vapor, gasses, moisture, molecules. Biological contamination. Examples: fungus, bacteria, virus.
What can contaminated food and water cause?
Dysentery . This disease is an infection of the intestinal tract, and like other ailments on this list, it is commonly spread through fecal matter. Eating contaminated food and drinking or swimming in contaminated water can result in infection. Symptoms include diarrhea and stomach cramps.
Microorganisms such as viruses, bacteria, and microbes can also be a source of contamination. Bacteria can develop in warm, moist conditions, and moisture can sometimes be considered a source of contamination in certain contexts.
The definition of contaminate is to infect, corrupt or make impure. An example of contaminate is to accidentally place raw chicken on the counter and not clean it up.
The most common types of contaminant include: Physical contamination. Examples: fiber material, particles, chips from your pill press tooling. Chemical contamination. Examples: vapor, gasses, moisture, molecules. Biological contamination. Examples: fungus, bacteria, virus.
Dysentery . This disease is an infection of the intestinal tract, and like other ailments on this list, it is commonly spread through fecal matter. Eating contaminated food and drinking or swimming in contaminated water can result in infection. Symptoms include diarrhea and stomach cramps.
