Source : Webster's Revised Unabridged Dictionary (1913)

Crispness \Crisp"ness\, n.
   The state or quality of being crisp.

Source : WordNet®

crispness
     n 1: a pleasing firmness and freshness; "crispness of new dollar
          bills"; "crispness of fresh lettuce"
     2: a style of expression that is direct and to the point; "the
        crispness of his reply"
     3: firm but easily broken [syn: {brittleness}, {crispiness}]