Dollop (4)
I believe the answer is:
blob
'dollop' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for blob that I've seen before include "Indistinct shape" , "Indistinct object" , "Indeterminate drop of liquid" , "Drop of thick liquid or viscous substance" , "Indeterminate mass" .)