Source : Webster's Revised Unabridged Dictionary (1913)

Moke \Moke\, n.
   A donkey. [Cant] --Thackeray.

Moke \Moke\, n.
   A mesh of a net, or of anything resembling a net.
   --Halliwell.

Moke \Moke\, n.
   1. A stupid person; a dolt; a donkey.

   2. A negro. [U. S.]

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

Source : WordNet®

moke
     n : British informal