Servient tenement

from The Collaborative International Dictionary of English v.0.48

Servient \Serv"i*ent\, a. [L. serviens, -entis, p. pr. See
   {Serve}.]
   Subordinate. [Obs. except in law.] --Dyer.
   [1913 Webster]

   {Servient tenement} or {Servient estate} (Law), that on which
      the burden of a servitude or an easement is imposed. Cf.
      Dominant estate, under {Dominant}. --Gale & Whately.
      [1913 Webster]