[ sheyk-uhp ]
/ ˈʃeɪkˌʌp /


a thorough change in a business, department, or the like, as by dismissals, demotions, etc.

Origin of shake-up

First recorded in 1900–05; noun use of verb phrase shake up Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for shake-up