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Meaning of vacuum energy | Babel Free

Noun CEFR B2

Definitions

The underlying background energy of empty space associated with constant vacuum fluctuations.

countable, uncountable

Equivalents

Suomi tyhjiöenergia

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

vacuum exercise vacuum flask vacuum fluorescent display vacuum gauge vacuum pack vacuum pan

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