Blackout - Definition
blackout
n 1: a suspension of radio or tv broadcasting
2: darkness resulting from the extinction of lights (as in a
city invisible to enemy aircraft) [syn: blackout,
brownout, dimout]
3: the failure of electric power for a general region
4: a momentary loss of consciousness
5: partial or total loss of memory; "he has a total blackout for
events of the evening" [syn: amnesia, memory loss,
blackout]