"bright, dazzling," early 15c., from Latin fulgentem (nominative fulgens) "shining, bright, dazzling," present participle of fulgere "to shine" (from PIE *bhleg- "to shine, flash," from root *bhel- (1) "to shine, flash, burn." Related: Fulgently.
fulgent patterns of sunlight
Fulbright
fulcrum
fulfil
fulfill
fulfillment
fulgent
full
fullback
full-blown
full-circle
fuller