Source : Webster's Revised Unabridged Dictionary (1913)

Consubstantiate \Con`sub*stan"ti*ate\ (?; 106), v. t. [imp. & p.
   p. {Consubstantiated}; p. pr. & vb. n. {Consubstantiating}.]
   To cause to unite, or to regard as united, in one common
   substance or nature. [R.]

         His soul must be consubstantiated with reason. --Jer.
                                                  Taylor.