• noun
• synonym
• antonym

• center of gravity (noun)
  1. the point within something at which gravity can be considered to act; in uniform gravity it is equal to the center of mass
• centre of gravity (noun)
  1. the point in any object on which it can balance
• gravity bomb (noun)
  1. a bomb that falls because of gravity and is not guided to a target
• gravity fault (noun)
  1. an inclined fault in which the hanging wall appears to have slipped downward relative to the footwall
• gravity gradient (noun)
  1. a gradient in the gravitational forces acting on different parts of a nonspherical object
• gravity meter (noun)
  1. a measuring instrument for measuring variations in the gravitational field of the earth
• gravity wave (noun)
  1. physics a wave that is hypothesized to propagate gravity and to travel at the speed of light
• gravity-assist (noun)
  1. spaceflight a trajectory that passes close to a planetary body in order to gain energy from its gravitational field
• solar gravity (noun)
  1. the gravity of the sun
• specific gravity (noun)
  1. the weight of a substance divided by the weight of the amount of water that would fill the same space
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