The Collaborative International Dictionary of English v.0.48:

Tragic \Trag"ic\, Tragical \Trag"ic*al\, a. [L. tragicus, Gr.?:
   cf. F. tragique.]
   1. Of or pertaining to tragedy; of the nature or character of
      tragedy; as, a tragic poem; a tragic play or
      representation.
      [1913 Webster]

   2. Fatal to life; mournful; terrible; calamitous; as, the
      tragic scenes of the French revolution.
      [1913 Webster]

   3. Mournful; expressive of tragedy, the loss of life, or of
      sorrow.
      [1913 Webster]

            Why look you still so stern and tragical ? --Shak.
      [1913 Webster] -- Trag"ic*al*ly, adv. --
      Trag"ic*al*ness, n.
      [1913 Webster]

WordNet (r) 3.0 (2006):

tragically
    adv 1: in a tragic manner; with tragic consequences; "the
           adventure ended tragically"; "tragically, she contracted
           AIDS"