Source : Webster's Revised Unabridged Dictionary (1913)

Consociate \Con*so"ci*ate\, v. t. [imp. & p. p. {Consociated};
   p. pr. & vb. n. {Consociating}.]
   1. To bring into alliance, confederacy, or relationship; to
      bring together; to join; to unite. [R.]

            Join pole to pole, consociate severed worlds.
                                                  --Mallet.

   2. To unite in an ecclesiastical consociation. [U.S.]