Synonyms and Antonyms for gas-up

1. gas up (v.)

fill with gasoline

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2. 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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4. 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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5. gas (v.)

attack with gas; subject to gas fumes

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7. gas (n.)

a state of excessive gas in the alimentary canal

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8. up (adv.)

spatially or metaphorically from a lower to a higher position

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9. up (adj.)

being or moving higher in position or greater in some value; being above a former position or level

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10. up (v.)

raise

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