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.