anti-gravity device
Fictional weightlessness generator
A device, real or imagined, that counteracts or neutralizes gravitational force.
In science fiction, anti-gravity devices allow spacecraft to hover or objects to float effortlessly: The ship's anti-gravity device failed, sending them plummeting toward the planet's surface.
In physics discussions, the term usually appears hypothetically, as no such technology exists.
- levitationUnsupported aerial suspension
- hovercraftFan-supported amphibious vehicle
- flying saucerDisc-shaped alien vehicle
- floatingStaying atop liquid
- weightlessHaving no heft
propulsion · UFO · spacecraft · repulsor · force field · flux · flux capacitor · magnetic · lift · lift off · thrust · flying · saucer · telekinesis · warp · futuristic · sci-fi · science fiction
anti-gravity deviceanchor
Secures ships to seabed
tractor beam · gravity well · weight · ballast · deadweight
anti-gravity devicerocket
Propulsion-driven spacecraft
jet engine · propeller · parachute · chemical rocket · hot air balloon
gravity, device, antigravity, gravities, gravitational, gravitationally, gravitate, gravitated, gravitates