Meaning of put new wine in old bottles | Babel Free
Definitions
To introduce a new idea, method, or innovation into an established, outdated or inflexible system or organization.
idiomatic, informal
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.