the world > movement > motion in a certain direction > going away > causing to go away > [noun] > driving away > driving away in all directions > dispelling > that which (4)
a person who or thing which dispels.
One who scatters, in the senses of the verb. Also, something which scatters; a device for broadcasting seed.
One who or that which dissipates, disperses, or scatters; one that squanders or wastes.