What Does the Word Carbon Dioxide Mean
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carbon dioxide
This shows grade level based on the word's complexity.
noun
a colorless, odorless, incombustible gas, CO2, present in the atmosphere and formed during respiration, usually obtained from coal, coke, or natural gas by combustion, from carbohydrates by fermentation, by reaction of acid with limestone or other carbonates, or naturally from springs: used extensively in industry as dry ice, or carbon dioxide snow, in carbonated beverages, fire extinguishers, etc.
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QUIZ
ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
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Also called carbonic-acid gas, car·bon·ic an·hy·dride [kahr-bon-ik an-hahy-drahyd]. /kɑrˈbɒn ɪk ænˈhaɪ draɪd/.
Origin of carbon dioxide
First recorded in 1870–75
Words nearby carbon dioxide
carbon credit, carbon cycle, Carbondale, carbon-date, carbon dating, carbon dioxide, carbon dioxide cycle, carbon dioxide snow, carbon disulfide, carbon disulphide, carbonette
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
How to use carbon dioxide in a sentence
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She helped a winemaker protect the fermenting wines with carbon dioxide and dry ice, while firefighters managed to save the winery.
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Tilling exposes carbon from dead plants to oxygen in the air, creating carbon dioxide, which is the planet's most troublesome climate-changing gas.
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In the context of planetary science, this can mean water ice, or nitrogen, carbon dioxide, ammonia, hydrogen, methane, sulfur dioxide—the ingredients for life.
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The concentration of carbon dioxide in the atmosphere increased by about 20 parts per million between roughly 4000 BCE and 1850 CE, she said.
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If all 139 million households in the United States used efficiency measures to cut their heating and cooling costs by a third, the country would save almost 150 million tons of carbon dioxide annually.
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It reacts very readily with oxygen by burning smokelessly, with carbon dioxide and water as its byproducts.
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Methane (chemical formula CH4) is one of the simplest hydrocarbons, which literally means "containing hydrogen and carbon."
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Al Gore, however, sold his Current TV channel to Al Jazeera, which is funded by the royal family of famously carbon neutral Qatar.
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Other psychiatrists attempted to treat schizophrenia with carbon dioxide gas and artificially-induced comas.
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And "stinking rich" is the smell of zero carbon emissions at eco-friendly tech company campuses.
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What are a few paltry, lumps of crystallised carbon compared to a galaxy of a million million suns?
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The carbon dioxid evolved distends the stomach, and its outline can easily be determined by percussion.
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Carbon is the largest constituent of plants, and forms, in round numbers, about 50 per cent of their weight when dry.
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The particular phenomena of vegetation also afford abundant evidence that humus cannot be the only source of carbon.
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The composition of animal caseine differs from this principally in the amount of carbon.
British Dictionary definitions for carbon dioxide
noun
a colourless odourless incombustible gas present in the atmosphere and formed during respiration, the decomposition and combustion of organic compounds, and in the reaction of acids with carbonates: used in carbonated drinks, fire extinguishers, and as dry ice for refrigeration. Formula: CO 2 Also called: carbonic-acid gas
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for carbon dioxide
n.
A colorless, odorless, incombustible gas formed during respiration, combustion, and organic decomposition and used in inert atmospheres, fire extinguishers, and aerosols.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for carbon dioxide
A colorless, odorless gas that is present in the atmosphere and is formed when any fuel containing carbon is burned. It is breathed out of an animal's lungs during respiration, is produced by the decay of organic matter, and is used by plants in photosynthesis. Carbon dioxide is also used in refrigeration, fire extinguishers, and carbonated drinks. Chemical formula: CO2.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Cultural definitions for carbon dioxide
notes for carbon dioxide
Carbon dioxide is normally found as a gas that is breathed out by animals and absorbed by green plants. The plants, in turn, return oxygen to the atmosphere. (See carbon cycle and respiration.)
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
What Does the Word Carbon Dioxide Mean
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