/blob/ , n. , v. , blobbed, blobbing .
n.
1. a globule of liquid; bubble.
2. a small lump, drop, splotch, or daub: A blob of paint marred the surface.
3. an object, esp. a large one, having no distinct shape or definition: a blob on the horizon.
4. a dull, slow-witted, and uninteresting person.
v.t.
5. to mark or splotch with blobs.
[ 1400-50; late ME; appar. expressive formation ]