Source : Webster's Revised Unabridged Dictionary (1913)

Breadbasket \Bread"bas`ket\, n.
   The stomach. [Humorous] --S. Foote.

Source : WordNet®

breadbasket
     n 1: a geographic region serving as the principal source of grain
     2: an enlarged and muscular saclike organ of the alimentary
        canal; the principal organ of digestion [syn: {stomach}, {tummy},
         {tum}]
     3: a basket for serving bread