home Paul Paper gravity grav⋅i⋅ty [grav-i-tee] –noun 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. g a b c d e f g h i j k l m n o p q r s t u v w x y z graffiti gravel gravity graveyard growth green grille guide gust grass