lights-out


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.lights-out - a prescribed bedtime
night, nighttime, dark - the time after sunset and before sunrise while it is dark outside
bedtime - the time you go to bed
2.lights-out - (military) signal to turn the lights outlights-out - (military) signal to turn the lights out
bugle call - a signal broadcast by the sound of a bugle
armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"
References in periodicals archive ?
Any disruption in service could result in lost revenue and would also lead to the dissatisfaction of the customers.The challenge was to make the move and operate the new "lights-out" data center which was located more than an hour away from the IT team.