relatividad 148
relativity . 1. f. relative quality. 2. f. Fís. Theory that intends to find out how physical laws are transformed when switching reference system. relativity special. 1. f. Fís. The statement by the German scientist Einstein, based on that light propagates independently of the movement of the body issuing, and that there is not and cannot have phenomenon that allows to find out if a body is at rest or moving with uniform rectilinear movement.