Synonyms

Carbohydrates

[kahr-boh-hahy-dreyt, -buh-] Example Sentences

car·bo·hy·drate

[kahr-boh-hahy-dreyt, -buh-]
noun
any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the supporting tissues of plants and are important food for animals and people.

Origin:
1865–70; carbo- + hydrate

non·car·bo·hy·drate, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To Carbohydrates

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Carbohydrates is always a great word to know.
So is doohickey. Does it mean:
a scrap or morsel of food left at a meal.
a gadget; dingus; thingumbob.
Example Sentences
  • The body quickly breaks down simple carbohydrates to use as energy.
  • They produce a good bit of protein and carbohydrates.
  • The compound is essential for photosynthesis, a chemical reaction that converts sunlight into carbohydrates.
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American Heritage
Science Dictionary
carbohydrate   (kär'bō-hī'drāt')  Pronunciation Key 
Any of a large class of organic compounds consisting of carbon, hydrogen, and oxygen, usually with twice as many hydrogen atoms as carbon or oxygen atoms. Carbohydrates are produced in green plants by photosynthesis and serve as a major energy source in animal diets. Sugars, starches, and cellulose are all carbohydrates.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
American Heritage
Cultural Dictionary

carbohydrates definition


Substances composed of long chains of oxygen, hydrogen, and carbon molecules. Sugar, starch, and cellulose are all carbohydrates. In the human body, carbohydrates play a major role in respiration; in plants, they are important in photosynthesis.

Note: Carbohydrates in food provide energy for the body and, if present in excess, are stored as fat.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
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