fulgurate
/ˌfʌldʒəˈreɪt/ (FUL-jə-RAYT)
Definitions
1. verb
to emit or be filled with sparks or flashes of lightning
“The storm was so severe that the clouds fulgurated in the sky.”
2. verb
to burst forth or emit sparks or flashes of light, as in electrical discharge
“The electrical wire fulgurated when it was struck by lightning.”
3. noun
an electrical discharge, especially one that appears as a flash of lightning
“The fulgurate was so bright that it lit up the entire room.”