The Collaborative International Dictionary of English v.0.48:

Talook \Ta*look"\, Taluk \Ta*luk"\, n. [Ar. ta'lluq.]
   A large estate; esp., one constituting a revenue district or
   dependency the native proprietor of which is responsible for
   the collection and payment of the public revenue due from it.
   [India]
   [1913 Webster] Talookdar