/sploch/ , n.
1. a large, irregular spot; blot; stain; blotch.
v.t.
2. to mark or cover with splotches.
v.i.
3. to be susceptible to stains or blots; show or retain stains, blots, or spots of dirt or liquid: Don't buy that tablecloth - the material splotches easily.
4. to cause or be liable to cause stains, blots, or spots: Be careful of that paint - it splotches.
[ 1595-1605; orig. uncert. ]