Table of Contents
Antonyms
Synonyms
1. gravity
noun. ['ˈgrævəti, ˈgrævɪti'] (physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface.
2. gravity-assist
noun. (spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field.