gravitation рдХреНрдпрд╛ рд╣реИрдВ? gravitation рдХреНрдпрд╛ рд╣реИрдВ? Physics The natural phenomenon of attraction between physical objects with mass or energy.Physics The act or process of moving under the influence of this attraction.A movement toward a source of attraction: the gravitation of the middle classes to the suburbs.