Urea

Word UREA
Character 4
Hyphenation u re a
Pronunciations /jʊˈɹiːə/

Definitions and meanings of "Urea"

What do we mean by urea?

A water-soluble compound, CO(NH2)2, that is the major nitrogenous end product of protein metabolism and is the chief nitrogenous component of the urine in mammals and certain other animals. noun

Carbamide, CO.(NH2)2, a crystalline solid, soluble in water, and forming crystalline compounds with both acids and bases. noun

It is the most important nitrogenous waste product of the mammalian organism. It is an acid amide, its solutions presenting a neutral reaction. It can combine with acids to form crystalline, salt-like products, and is decomposed by sodium hypobromite and the hypochlorite with the liberation of carbon dioxid, nitrogen, and water. On heating the substance ammonia is given off and biuret formed. noun

A very soluble crystalline body which is the chief constituent of the urine in mammals and some other animals. It is also present in small quantity in blood, serous fluids, lymph, the liver, etc. adjective

A soluble ferment formed by certain bacteria, which, however, yield the ferment from the body of their cells only after they have been killed by alcohol. It causes urea to take up water and decompose into carbonic acid and ammonia. Many different bacteria possess this property, especially Bacterium ureæ and Micrococcus ureæ, which are found abundantly in urines undergoing alkaline fermentation. adjective

A water-soluble organic compound, CO(NH2)2, formed by the metabolism of proteins and excreted in the urine. noun

Any N-substituted derivative of urea, with the general formula (R1R2N)CO(NR3R4). noun

The chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics noun

A water-soluble organic compound, CO(NH2)2, formed by the metabolism of proteins and excreted in the urine.

Any N-substituted derivative of urea, with the general formula (R1R2N)CO(NR3R4).

Simply a thing to do with proteins and amino acids or that thing on the side of your head! Urban Dictionary

The act of peeing inside a woman. Urban Dictionary

Synonyms and Antonyms for Urea

  • Antonyms for urea
  • Urea antonyms not found!

The word "urea" in example sentences

CVR Partners is planning to use a portion of the proceeds from the IPO to expand production capacity of a higher-margin nitrogen fertilizer known as urea ammonium nitrate, or UAN. ❋ Lynn Cowan (2011)

To get this we need to expend large amounts of energy, i.e. fossil fuels, to pull stable nitrogen out of the air and convert it to ammonia (if the fertilizer will be sprayed) and further to urea, which is a solid granule to be spread. ❋ Unknown (2008)

The AdBlue system uses the SRC catalyst and a tank of liquid urea, which is misted into the exhaust stream. ❋ Unknown (2008)

I can cause urinary tract infections by breaking a chemical called urea into little bits. ❋ Emma Lurie (2007)

The urine is collected by the fertilizer industry from farmyard waste and refined into pure urea, which is then sold to be used in the new engine. ❋ Unknown (2005)

And sharks, skates, and rays use a different substance: slightly salty and bitter urea, which is what animals generally turn protein waste into in order to excrete it. ❋ Harold McGee (2004)

In doing so, it forms a waste product called urea. ❋ Sanjiv Chopra (2001)

As I said earlier, ammonia, a toxic chemical produced in the intestines when we digest foods, finds its way to the liver, where it is converted to a substance called urea that can be excreted by the kidneys. ❋ Sanjiv Chopra (2001)

During the process, the nitrogen-containing molecules that are left are processed by the liver into urea, which is excreted by the kidneys. ❋ Dr. Kenneth R. Pelletier (2000)

This ash takes chiefly the form of a compound known as urea, which finds its way into the general circulatory system. ❋ Unknown (N/A)

The latter consist chiefly of certain nitrogenous substances known as urea and uric acid, a considerable quantity of mineral salts, and some coloring matter. ❋ Albert F. Blaisdell (N/A)

The rabbit also throws off, or excretes, a fluid, the urine, which consists of water with a certain partially oxydised substance containing nitrogen, and called urea, and other less important salts. ❋ Unknown (1906)

Their secretion, the urine, contains not only a compound rich in nitrogen, namely urea, but the sulphur of the tissues in the form of a sulphate, all the soluble salts of the blood and animal fluids, common salt, the phosphates, soda and potash. ❋ Justus Freiherr Von Liebig (1838)

Earlier, organizers said that they might apply a chemical known as urea to dry out the snow. ❋ By IAN AUSTEN (2010)

But it appears that he suffered from a condition known as a urea cycle disorder. ❋ Unknown (2010)

Teacher: Ok kids, can anybody tell me what [urea] is? Student: It's [the thing] [on the side] of your head! ❋ HiyaBabeh11 (2007)

I thought I was going to [cum], but instead I [ureaed] in that [monkey bitch]. ❋ Super_girls69 (2009)

Cross Reference for Urea

What does urea mean?

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