the world > movement > motion in a certain direction > going away > go away [verb (intransitive)] > move out from the centre (4)
intransitive. Of immaterial things: to diverge or diffuse outwards from a central point.
intransitive. To radiate, to diverge in the form of rays. Obsolete.
intransitive. To move outwards from a centre; to strike out with a part of the body; to push out. Cf. sense 11a. Now rare.