grav·i·ty [grav-i-tee]
DEFINITION from Dictionary.com:
| 1. | the force of attraction by which terrestrial bodies tend to fall toward the center of the earth. |
| 2. | heaviness or weight. |
| 3. | gravitation in general. |
| 4. | acceleration of gravity. |
| 5. | a unit of acceleration equal to the acceleration of gravity. Symbol: g |
| 6. | serious or critical nature: He seemed to ignore the gravity of his illness. |
| 7. | serious or dignified behavior; dignity; solemnity: to preserve one's gravity. |
| 8. | lowness in pitch, as of sounds. |