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Meaning of negative lookbehind | Babel Free

Noun CEFR B2

Definitions

The analysis of the preceding characters absence before the regular expression is matched (symbol: ?<!).

countable, uncountable

CEFR level

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

negative Nancy negative Ned negative Nelly negative number negative option negative painting

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