# blackout

> anti-aircraft measure that consists of minimizing light output of a city

**Wikidata**: [Q1770547](https://www.wikidata.org/wiki/Q1770547)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blackout_(wartime))  
**Source**: https://4ort.xyz/entity/blackout-q1770547


## References

1. Freebase Data Dumps. 2013
2. GF WordNet