Lump (4)

(Other definitions for wad that I've seen before include "A thick bundle, maybe of money" , "Bankroll; sandwich (slang)" , "Pad of loose material used for packing" , "A bundle as of documents or banknotes" , "Compact mass" .)

(Other definitions for dollop that I've seen before include "Small measure, of mash say" , "serving food, perhaps" , "Shapeless mass or lump" , "Rough lump" , "Large spoonful" .)

(Other definitions for nodule that I've seen before include "Small lump or swelling" , "A small rounded lump" , "Small knot" , "Small protuberance" , "Small wartlike lump" .)

(Other definitions for nugget that I've seen before include "Piece of precious metal (or chicken?)" , "little wisdom?" , "Something small and precious" , "bit of gold" , "bit of treasure" .)

(Other definitions for mass that I've seen before include "Rite; quantity of matter" , "Heap; religious service" , "Lump of material" , "seasonal midnight service?" , "congregate for > service" .)

(Other definitions for node that I've seen before include "Intersection in a network" , "Done (anag.); a knot" , "Point in network where lines intersect or branch" , "Point of branching in a network" , "Point at which several lines come together" .)

(Other definitions for protuberance that I've seen before include "Something that sticks out" , "Outward bulge - not cupbearer (anag)" , "Bit jutting out" , "Something sticking out" , "Swelling" .)

(Other definitions for chunk that I've seen before include "Solid piece; large amount" , "Thick slice" , "Thick solid piece" .)