Definition of "anti-gravity" []

• Any of various concepts, systems or devices that would oppose or cancel out the force of gravity. (noun)

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• "In December, the "outer" beltway, finally completed in 2060, becomes nearly obsolete for commuters, because so many can float to work over substandard roadways in anti-gravity vehicles."
• "Video and print show people expecting us to have nuclear or flying cars, or anti-gravity space ships zipping around mars, or everyone eating microwave dinners."
• "My proposal - again, IF space elevator technology can be matured into useful production - will forever solve, or at least until anti-gravity drive is developed for regular production use in a gravity well, the heavy lift to orbit challenge of cost."