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Meaning of nonsleeper | Babel Free

Noun CEFR B2

Definitions

One who does not sleep.

Examples

“Unfortunately, Senora Palomino, as in most similar cases, has never been available for actual scientific testing. There was, however, one case where laboratory testing of a nonsleeper occurred.”

CEFR level

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

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