Source : Webster's Revised Unabridged Dictionary (1913)

Categorical \Cat`e*gor"ic*al\, a.
   1. Of or pertaining to a category.

   2. Not hypothetical or relative; admitting no conditions or
      exceptions; declarative; absolute; positive; express; as,
      a categorical proposition, or answer.

            The scriptures by a multitude of categorical and
            intelligible decisions . . . distinguish between the
            things seen and temporal and those that are unseen
            and eternal. --I. Taylor.

Source : WordNet®

categorical
     adj 1: relating to or included in a category
     2: not modified or restricted by reservations; "a categorical
        denial"; "a flat refusal" [syn: {categoric}, {flat}, {unconditional}]