shake up

The phrase 'shake up' can describe physical agitation, emotional disturbance, or significant organizational change.

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Definition

B2General

(common)To mix or agitate something vigorously by shaking.

Example

  • You need to shake up the bottle before using it.

B2Emotional

(informal)To disturb or upset someone emotionally or mentally.

Example

  • The sudden news really shook him up.

C1Organizational

(business, informal)To cause a significant change or disruption in an organization or system.

Example

  • The new CEO plans to shake up the company with major reforms.

Similar

Terms that have similar or relatively close meanings to "shake up":

shake outshake downshook upmix upshake offmix it upstir upruffle upswitch upshake and bakechange upjumble upchurn upkick uprough upshake that monkeyrumple updust upmuddle upturn upside downbust upbrace of shakesmess upmuss upshape upmash upjam upshift aboutsmash upjumble togetherkick up dustbug upspice upwhip upmake wavesbrew uprattle someone's cageblow upstrike uptoss upshake one's headfirm upbubble uprake upjazz upshuffle the cardsknock upburst upmist up