darkness
noun /ˈdɑːknəs/
  /ˈdɑːrknəs/
[uncountable]- the state of being dark, without any light- After a few minutes our eyes got used to the darkness.
- The house was plunged into total darkness when the electricity was cut off.
- The sun went down and darkness fell (= it became night).
- There is an extra hour of darkness on winter mornings.
- Parking is not allowed during the hours of darkness.
- Her face was in darkness.
- They managed to escape under cover of darkness.
 Extra Examples- Her eyes seemed to glow in the darkness.
- It was becoming impossible to see the map in the gathering darkness.
- The car disappeared into the darkness.
- The room was swallowed by darkness.
- The valley lay in darkness.
- We waited for the darkness to lift.
- the inky darkness of the tunnel
 Oxford Collocations Dictionaryadjective- complete
- pitch
- total
- …
 - be plunged into
- lie in
- stand in
- …
 - close in
- come
- descend
- …
 - in (the) darkness
- into the darkness
- out of the darkness
- …
 - the hours of darkness
- under cover of darkness
 
- the quality or state of being dark in colour- It depends on the darkness of your skin.
 
- (literary) evil- the forces of darkness