What does cholesterol mean?

Definitions for cholesterolkəˈlɛs təˌroʊl, -ˌrɔl

Here are all the possible meanings and translations of the word cholesterol.

Princeton's WordNet

  1. cholesterol, cholesterin(noun)

    an animal sterol that is normally synthesized by the liver; the most abundant steroid in animal tissues


  1. cholesterol(Noun)

    A sterol lipid synthesized by the liver and transported in the bloodstream to the membranes of all animal cells; it plays a central role in many biochemical processes and, as a lipoprotein that coats the walls of blood vessels, is associated with cardiovascular disease.


  1. Cholesterol

    Cholesterol, from the Ancient Greek chole- and stereos followed by the chemical suffix -ol for an alcohol, is an organic molecule. It is a sterol, and an essential structural component of animal cell membranes that is required to establish proper membrane permeability and fluidity. In addition to its importance within cells, cholesterol also serves as a precursor for the biosynthesis of steroid hormones, bile acids, and vitamin D. Cholesterol is the principal sterol synthesized by animals; in vertebrates it is formed predominantly in the liver. It is almost completely absent among prokaryotes, although there are some exceptions such as Mycoplasma, which require cholesterol for growth. François Poulletier de la Salle first identified cholesterol in solid form in gallstones in 1769. However, it was not until 1815 that chemist Michel Eugène Chevreul named the compound "cholesterine".

U.S. National Library of Medicine

  1. Cholesterol

    The principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils.

Editors Contribution

  1. cholesterol

    An organic molecule.

    Since cholesterol is essential for all animal life, each cell synthesizes it from simpler molecules, a complex 37-step process that starts with the intracellular protein enzyme HMG-CoA reductase.


  1. Chaldean Numerology

    The numerical value of cholesterol in Chaldean Numerology is: 2

  2. Pythagorean Numerology

    The numerical value of cholesterol in Pythagorean Numerology is: 6

Sample Sentences & Example Usage

  1. Francesco Violi:

    Lowering( post-meal) blood glucose and cholesterol may be useful to reduce the negative effects of glucose and cholesterol on the cardiovascular system.

  2. Xuemei Sui:

    It does not matter how old men are when they exercise ; they can benefit at any stage, of course, the younger they start exercise, the later the onset of high cholesterol, especially before 60 years old when cholesterol tends to increase with aging.

  3. Jenna Stangland:

    It doesn't necessarily increase our HDL, or our good cholesterol, but we know that it is able to lower that bad cholesterol, and it prevents the bad cholesterol from being oxidized. When bad cholesterol gets oxidized, it then ends up clogging our arteries.

  4. Woody Allen, Without Feathers:

    Is it better to be the lover or the loved one? Neither, if your cholesterol is over six hundred. By love, of course, I refer to romantic love -- the love between man and woman, rather than between mother and child, or a boy and his dog, or two headwaiters.

  5. The FDA:

    The drug works by reducing the number of receptors on the liver that remove LDL cholesterol from the blood. By blocking PCSK9's ability to work, more receptors are available to get rid of LDL cholesterol from the blood and, as a result, lower LDL cholesterol levels.

Images & Illustrations of cholesterol

  1. cholesterolcholesterolcholesterol

Translations for cholesterol

From our Multilingual Translation Dictionary

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"cholesterol." Definitions.net. STANDS4 LLC, 2017. Web. 21 Oct. 2017. <http://www.definitions.net/definition/cholesterol>.

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