HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › retention line
← Back to search

Meaning of retention line | Babel Free

Noun CEFR B2

Definitions

A future-dated line of text put in to an airline reservation system or GDS to delay the booking being moved to archives.

CEFR level

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

See also

retention pond retention tank retention time retentionist Retentions Retentive

Learn this word in context

See retention line used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free