The Collaborative International Dictionary of English v.0.48:

Moke \Moke\, n.
   1. A stupid person; a dolt.
      [Webster 1913 Suppl.]

   2. A donkey. [Cant] --Thackeray.
      [1913 Webster]

   3. A negro. [U. S.]
      [Webster 1913 Suppl.]

   4. (Theat. Slang) [More fully musical moke.] A performer, as
      a minstrel, who plays on several instruments.
      [Webster 1913 Suppl.]

The Collaborative International Dictionary of English v.0.48:

Moke \Moke\, n.
   A mesh of a net, or of anything resembling a net.
   --Halliwell.
   [1913 Webster]

WordNet (r) 3.0 (2006):

moke
    n 1: British informal for donkey