Source : Webster's Revised Unabridged Dictionary (1913)

Magnific \Mag*nif"ic\, Magnifical \Mag*nif"ic*al\, a. [L.
   magnificus; magnus great + facere to make: cf. F. magnifique.
   See {Magnitude}, {Fact}. and cf. {Magnificent}.]
   Grand; splendid; illustrious; magnificent. [Obs.] --1 Chron.
   xxii. 5. ``Thy magnific deeds.'' --Milton. --
   {Mag*nif"ic*al*ly}, adv. [Obs.]