[shake up phrasal verb - Definition, pictures, pronunciation ...]

The phrase “shake up” means to make significant changes within an organization, profession, or similar setting in order to improve efficiency or effectiveness. For example, “The whole industry needs shaking up.”

Key points

Usage notes

Example sentences

Author’s summary A concise definition and usage spotlight: “shake up” denotes major changes aimed at boosting efficiency or effectiveness in organizations or industries.

more

Oxford Learner's Dictionaries Oxford Learner's Dictionaries — 2025-12-06

More News