fulgently

adv

1. (dated)In a fulgent manner; dazzlingly; glitteringly

   “For genuine students the time to simply praise is past, the time to fitly appraise not yet come; for the morning he so fulgently heralded is still far from its noon, and the most prescient are still all-unsure what shall be the character of the evolution and completion of its day.”

   “I was silent when the sun set fulgently over the far hills, and Kilderry blazed all red and gold in a flame that seemed a portent.”