What is the meaning of blackout in bengali?

Meaning(s):

1. obliterate or extinguish
2. darken completely
3. suppress by censorship as for political reasons
4. lose consciousness due to a sudden trauma, for example
5. temporary unconsciousness
6. अँधेरा = darkness The storm caused a sudden blackout and brought down telephone lines..
7. तिमिरण = darkness war Curtains must be drawn during the blackout.
8. स्मृतिलोपअ = loss of memory She had a blackout and couldn't remember anything about the accident.
9. बंदिश = restriction The government imposed a news blackout during the crisis.(a situation in which the release of information is officially prevented
10. बेहोशी = unconsciousness You'll have to go to the doctor if you keep getting these blackouts.
11. अँधेरा = theatre In a theatre- a moment when all the lights on stage are suddenly put out, eg at the end of a scene
12. स्मृति-लोप He has a total blackout for events of the evening.
13. विस्मरण He has a total blackout for events of the evening.