Origin: Latin suffix -ous
Fulgurous has 2 different meanings across 1 category:
amazingly impressive; suggestive of the flashing of lightning
"the skater's dazzling virtuosic leaps"
"these great best canvases still look as astonishing and as invitingly new as they did...when...his fulgurant popularity was in full growth"
"adventures related...in a style both vivid and fulgurous"
Resembling a lightning flash; fulgurant.