Source : Webster's Revised Unabridged Dictionary (1913)

Splash \Splash\, v. t. [imp. & p. p. {Splashed}; p. pr. & vb. n.
   {Splashing}.] [Akin to plash.]
   1. To strike and dash about, as water, mud, etc.; to plash.

   2. To spatter water, mud, etc., upon; to wet.

Source : WordNet®

splashing
     n 1: the act of splashing a (liquid) substance on a surface [syn:
           {spatter}, {spattering}, {splash}, {splattering}]
     2: the act of scattering water about haphazardly [syn: {splash}]