Word Finder - contaminated

definition

To make something dangerous or toxic by introducing impurities or foreign matter.

example

This water is contaminated. It isn't safe to drink.

definition

To soil, stain, corrupt, or infect by contact or association.

definition

To make unfit for use by the introduction of unwholesome or undesirable elements.

example

Do not contaminate the peanut butter with the jelly.

definition

To infect, often with bad objects

definition

Adulterated; impure

All the cities along the Mississippi River had been marked as contaminated to some extent.

Both the air and the water in their neighbourhood were contaminated thereby.

Galena (q.v.), the principal lead ore, has a world-wide distribution, and is always contaminated with silver sulphide, the proportion of noble metal varying from about o of or less to o 3%, and in rare cases coming up to 2 or i %.

When amongst the litter of a properly mated, highly bred fox-terrier, pups are found with long bodies and thick short legs and feet, breeders are disposed to excuse the result by the supposition that the bitch has been contaminated by some earlier mating.

Since all sulphuretted copper ores (and these are of the most economic importance) are invariably contaminated with arsenic and antimony, it is necessary to eliminate these impurities, as far as possible, at a very early stage.

Pure lead is far more readily corroded than a metal contaminated with 1% or even less of antimony or copper.

The rubber is usually dark in colour and is often contaminated with proteid impurities derived from the latex.

The slag and metal produced are then run off and the latter is cast into bars; these are in general contaminated with iron, arsenic, copper and other impurities.

Fruit or vegetables can also be contaminated.

Owing to the fact that at temperatures between its melting and boiling point zinc has a strong affinity for iron, it is often contaminated by the scraper while being drawn from the condenser, as is shown by the fact that the scraper wears away rapidly.

Conditions of a contaminated surface may easily be distinguished, upon all of which camphor fragments spin vigorously.

Such clothing is not necessarily infectious; indeed, the probability is that it is not, unless contaminated by discharges.

If, according to the present method of winning the metal, a bath containing silica as well as alumina is submitted to electrolysis, both oxides are dissociated, and as silicon is a very undesirable impurity, an alumina contaminated with silica is not suited for reduction.

If a drop of oil stands in lenticular form upon a surface of water, it is because the water-surface is already contaminated with a greasy film.

Never use yellow or contaminated kerosene.

Such pyrites sulphur is usually contaminated with arsenic, and conse- quently is of less value than Sicilian sulphur, which is characteristically free from this impurity.

As quarried or mined free sulphur is always contaminated with limestone, gypsum, clay, &c.; the principle underlying its extraction from these impurities is one of simple liquation, i.e.

A few rotten apples had effectively contaminated the whole barrel.

Children who eat soil contaminated with feces are at risk.

The unhealthiness of the city is chiefly due to want of proper drainage, impure drinkingwater, miasma from the disturbed rubbish heaps, and contaminated dust from the uncleansed roads and streets.

Titanic oxide separates out as a white hydrate, which, however, is generally contaminated with ferric hydrate and often with tin oxide.

The crude metal obtained by the preceding processes is generally contaminated by arsenic, sulphur, iron, nickel, cobalt and antimony, and sometimes with silver or gold.

The air was continually returned and circulated until it was too much contaminated with carbonic acid to be further used, a condition which limited the use of the apparatus to a very short period.

In 1900 an outbreak of "peripheral neuritis" with various skin affections occurred in Lancashire, which was traced to beer made from glucose and invert sugar, in the preparation of which sulphuric acid contaminated with arsenic was said to have been used.

The atmosphere is contaminated beyond repair but the planet lives, a distinction I've kept from many others.

However, 1 sample was found to be highly contaminated at 29.1 microgram/kg total aflatoxins.

A major groundwater aquifer, two fifths of Kuwait's entire freshwater reserve, remains contaminated to this day.

Other jobs carried out during the day included fitting two wicket posts and removing contaminated ballast.

Results imply that much of the source of North Atlantic ridge basalts has been contaminated by lateral outflow of asthenosphere from the Icelandic plume.

Their meaning has been ' contaminated ' by the meanings which properly belong in different arenas, different ' language games ' .

In such situations, people should avoid contact with infected birds or contaminated surfaces, and should be careful when handling and cooking poultry.

Prompt cleaning and disinfection with dilute bleach of any area contaminated by vomit.

Recently, Mexican farmers were dismayed to find their indigenous landraces widely contaminated by genetically modified corn.

The system can be seriously prejudicial to the process of regenerating contaminated or brown-field sites.

Other cases of plant poisoning result from the use of herbal dietary supplements that have been contaminated by toxic substances.

The viruses can also spread by way of contaminated food and drinking water.

Statistics gathered by the World Health Organization show that each year more than 76 million people in the United States become ill from eating or drinking contaminated food or liquids.

Another health hazard that presents during a flood is exposure to contaminated water.

You will need to beat 100 Contaminated in the tutorial zone area.

Even water that looks clean and clear can be contaminated with Giardia or other nasties.

A used cell phone or cell phone headset can be heavily contaminated with a lot of germs and bacteria.

Toxoplasmosis is caused by Toxoplasma gondii, a parasite that can be acquired by the mother from handling cat feces, drinking unpasteurized milk, or eating contaminated meat.

Poliovirus can be spread by direct exposure to an infected individual, and more rarely, by eating foods contaminated with waste products from the intestines (feces) and/or droplets of moisture (saliva) from an infected person.

When cattle, sheep, or other livestock forage through areas contaminated with cat feces, these animals become carriers of the disease.

In other words, a child can catch a rotavirus infection if she puts her finger in her mouth after touching toys or things that have been contaminated by the stool of another infected child.

Generally, symptoms appear within four to 48 hours after exposure to the contaminated food or water.

The bazaar fly Musca sorbens lays its eggs in human feces that can be contaminated with trachoma bacteria.

Many times, these responses are due to eating food contaminated with bacteria, rather than a true food allergy.

Children who touch the contaminated materials and then place their fingers in their mouths have provided a route for the tiny eggs to enter their bodies.

However, identifying foods which may be contaminated with salmonella is particularly difficult because infected chickens typically show no signs or symptoms.