#lightning  abrupt electric discharge from cloud to cloud or from cloud to earth accompanied by the emission of light
  supertype:  atmospheric_electricity__atmosphericelectricity  electrical discharges in the atmosphere
  subtype:  forked_lightning__chain_lightning__chainlightning  a form of lightning that moves rapidly in a zigzag path with one end divided (fork-like)
  subtype:  bolt_of_lightning__thunderbolt__bolt  a discharge of lightning accompanied by thunder

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