Descriptive

a.
  1. Tending to describe; having the quality of representing; containing description; as, a descriptive figure; a descriptive phrase; a descriptive narration; a story descriptive of the age.
    2. Descriptive anatomy ,
    that part of anatomy which treats of the forms and relations of parts, but not of their textures.
    Descriptive geometry ,
    that branch of geometry. which treats of the graphic solution of problems involving three dimensions, by means of projections upon auxiliary planes.