1. (adj)dazzling, eye-popping, fulgurant, fulgurous 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"- Janet Flanner; "adventures related...in a style both vivid and fulgurous"- Idwal Jones
2. (adj)blazing, blinding, dazzling, fulgent, glaring, glary shining intensely "the blazing sun"; "blinding headlights"; "dazzling snow"; "fulgent patterns of sunlight"; "the glaring sun"