Meaning of fulgurate

ful•gu•rate

Pronunciation: (ful'gyu-rāt"), [key]
— v., -rat•ed, -rat•ing.
—v.i.
  1. to flash or dart like lightning.
—v.t.
  1. to destroy (esp. an abnormal growth) by electricity.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.