from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Flashing like lightning; dazzlingly bright.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. resembling a lightning flash; fulgurous
from the GNU version of the Collaborative International Dictionary of English
- adj. Lightening.
from The Century Dictionary and Cyclopedia
- Flashing, as lightning.
- In pathology, with lightning-like rapidity: an epithet applied to the pains of locomotor ataxia, because of the suddenness of their appearance.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. amazingly impressive; suggestive of the flashing of lightning
Latin fulgurāns, fulgurant-, present participle of fulgurāre, to lighten; see fulgurate.(American Heritage® Dictionary of the English Language, Fourth Edition)