Meaning of blackout
Pronunciation: (blak'out"), [key]
- the extinguishing or concealment of all visible lights in a city, military post, etc., usually as a precaution against air raids.
- a period during a massive power failure when the lack of electricity for illumination results in utter darkness except from emergency sources, as candles.
- the extinguishing of all stage lights, as in closing a vaudeville skit or separating the scenes of a play.
- Also calledblack&prim;out skit&sec;.a skit ending in a blackout.
- She suffered a blackout from the blow on the head.
- temporary loss of consciousness or vision:She suffered a blackout from the blow on the head.
- a period of total memory loss, as one induced by an accident or prolonged alcoholic drinking:The patient cannot account for the bizarre things he did during his blackout.
- a brief, passing lapse of memory: An actor may have an occasional blackout and forget a line or two.
- complete stoppage of a communications medium, as by a strike, catastrophe, electrical storm, etc.: a newspaper blackout; a radio blackout.
- a stoppage, suppression, or obliteration: a news blackout.
- a period during which a special sales offer, fare rate, or other bargain is not available: The airline's discount on fares does not apply during the Christmas week blackout.
- a prohibition that is imposed on the broadcasting of an event and has the purpose of encouraging or ensuring ticket sales.
- blackout (Thesaurus)