The Collaborative International Dictionary of English v.0.48:

Beatific \Be`a*tif"ic\, Beatifical \Be`a*tif"ic*al\, a. [Cf. F.
   b['e]atifique, L. beatificus. See Beatify.]
   Having the power to impart or complete blissful enjoyment;
   blissful. "The beatific vision." --South. --
   Be`a*tif"ic*al*ly, adv.
   [1913 Webster]