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Meaning of Roman ring | Babel Free

Noun CEFR B2

Definitions

A configuration of wormholes where for each individual wormhole the time difference across its mouths is such that it may not allow a closed timelike curve.

CEFR level

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

See also

Roman Rite Roman River Roman road Roman salute Roman script Roman shade

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