We found 2 definitions of shake-up from 2 different sources.
Noun |
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shake-up - the imposition of a new organization; organizing differently (often involving extensive and drastic changes); "a committee was appointed to oversee the reorganization of the curriculum"; "top officials were forced out in the cabinet shakeup" | ||
reorganization, reorganisation, shakeup | ||
organisation, organization the activity or result of distributing or disposing persons or things properly or methodically; "his organization of the work force was very efficient" |