The Collaborative International Dictionary of English v.0.48:

Jumble \Jum"ble\, n.
   1. A confused mixture; a mass or collection without order;
      as, a jumble of words.
      [1913 Webster]

   2. A small, thin, sugared cake, usually ring-shaped. [Also
      spelled jumbal.]
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

jumbal \jumbal\ n.
   A small flat ring-shaped cake or cookie having a hole in the
   middle.

   Syn: jumble.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

jumbal
    n 1: small flat ring-shaped cake or cookie [syn: jumble,
         jumbal]