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Definition 2024
carbon_dioxide
carbon dioxide
English
Alternative forms
Noun
- (inorganic chemistry) The normal oxide of carbon, CO2; a colorless, odorless gas formed during respiration and combustion and consumed by plants during photosynthesis.
- 2013 September-October, Katie L. Burke, “In the News”, in American Scientist:
- Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.
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Synonyms
- carbonic acid gas
- CO₂
- E290 when used as an acidity regulator
Derived terms
- carbon dioxide snow
Related terms
Translations
CO₂
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