Source : Webster's Revised Unabridged Dictionary (1913)

Declarative \De*clar"a*tive\, a. [L. declarativus, fr.
   declarare: cf. F. d['e]claratif.]
   Making declaration, proclamation, or publication;
   explanatory; assertive; declaratory. ``Declarative laws.''
   --Baker.

         The ``vox populi,'' so declarative on the same side.
                                                  --Swift.

Source : WordNet®

declarative
     adj 1: relating to the use of or having the nature of a declaration
            [syn: {declaratory}, {asserting(a)}] [ant: {interrogative},
             {interrogative}]
     2: relating to the mood of verbs that is used simple
        declarative statements; "indicative mood" [syn: {indicative}]

declarative
     n : a mood (grammatically unmarked) that represents the act or
         state as an objective fact [syn: {indicative mood}, {indicative},
          {declarative mood}, {common mood}, {fact mood}]