pocketful

from WordNet (r) 3.0 (2006)

pocketful
    n 1: the quantity a pocket will hold

from The Collaborative International Dictionary of English v.0.48

Pocketful \Pock"et*ful\, n.; pl. {Pocketfuls}.
   As much as a pocket will hold; enough to fill a pocket; as,
   pocketfuls of chestnuts.
   [1913 Webster]