Gravitate :: Gravitate (v. i.) To obey the law of gravitation; to exert a force Or pressure, or tend to move, under the influence of gravitation; to tend in any direction or toward any object..
Gravitation :: Gravitation (n.) That species of attraction or force by which all bodies or particles of matter in the universe tend toward each other; called also attraction of gravitation, universal gravitation, and universal gravity. See Attraction, and Weight..
Gravitational :: Gravitational (a.) Of or pertaining to the force of gravity; as, gravitational units..
Gravitative :: Gravitative (a.) Causing to gravitate; tending to a center.
Pregravitate :: Pregravitate (v. i.) To descend by gravity; to sink.