Synonyms and Antonyms for carbonic-acid-gas

1. carbonic acid gas (n.)

a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis

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2. carbonic (adj.)

relating to or consisting of or yielding carbon

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3. acid (n.)

any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

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5. gas (n.)

the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container

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7. gas (n.)

a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines

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9. gas (n.)

a state of excessive gas in the alimentary canal

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10. gas (v.)

attack with gas; subject to gas fumes

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