fulgurous s amazingly impressive; suggestive of the flashing of lightning adventures related...in a style both vivid and fulgurous"- Idwal Jones Usage(s) The marks that convey heaviness and heat -- turgid, lava-like floods of paint, fulgurous color, primitive and mythic imagery, and the like -- are, as any art student knows by now . Synonym(s) dazzling eye-popping fulgurant