gravitational_force
1. [ noun ] (physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface
Synonyms: gravity gravitational_attraction gravitation
Examples:

"gravitation cannot be held responsible for people falling in love"--Albert Einstein

Related terms: attraction solar_gravity physics
Similar spelling:   gravitational_field
  gravitational_theory
  gravitational_mass
  gravitational_collapse
  gravitational_constant
  gravitation_wave