Source : Webster's Revised Unabridged Dictionary (1913)

Refulgent \Re*ful"gent\ (r?*f?l"jent), a. [L. refulgens, p. pr.
   of refulgere to flash back, to shine bright; pref. re- re- +
   fulgere to shine. See {Fulgent}.]
   Casting a bright light; radiant; brilliant; resplendent;
   shining; splendid; as, refulgent beams. -- {Re*ful"gent*ly},
   adv.

         So conspicuous and refulgent a truth.    --Boyle.