← Back to search

Meaning of positive lookbehind | Babel Free

Noun CEFR B2

Definitions

The analysis of the preceding characters' presence 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.

See also

positive material identification positive measure positive mental attitude positive neutralism positive neutrality positive number