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Meaning of dark sector | Babel Free

Noun CEFR B2

Definitions

The unknown portion of the Universe outside standard physics, including dark matter and dark energy.
The fraction of the universe that is dark matter and dark energy.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

dark shyshark dark side dark side of the Force dark sleeper dark slide dark social