Source : Webster's Revised Unabridged Dictionary (1913)

Quadrate \Quad"rate\, v. i. [imp. & p. p. {Quadrated}; p. pr. &
   vb. n. {Quadrating}.] [See {Quadrate}, a.]
   To square; to agree; to suit; to correspond; -- followed by
   with. [Archaic]

         The objections of these speculatists of its forms do
         not quadrate with their theories.        --Burke.