411 REFERENCE · Wiktionary
IC lightning
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Abbreviation of "intracloud lightning".
Noun
-
Intracloud lightning; lightning which occurs within a cloud, resulting in the discharge of electricity between regions of the cloud. Often, but not always, this takes the form of sheet lightning.
See also
en CG lightning (cloud to ground)
en CC lightning (cloud to cloud)
en lightning
en sheet lightning
en Lightning