stir up
verb
stirred up; stirring up; stirs up
1
: to cause (someone) to feel a strong emotion and a desire to do something
The speech stirred up the crowd.
2
: to cause (something) to move up into and through the air or water
The workers stirred up a lot of dust.
3
: to disturb the quiet of : agitate
a bear stirring up the bees
4
: to cause (something, usually something bad or unpleasant) to happen
They're trying to stir up trouble.
But, of course, there's a reason politicians generally try to communicate deliberately: It helps them avoid saying things that might offend voters or stir up controversy.—Philip Bump
I'm not a rebel, trying to stir things up just to be provocative.—Norma Klein
… the incident stirred up a hornet's nest of protest and indignation.—Robert T. Martinott
Cite this Entry
“Stir up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stir%20up. Accessed 13 Aug. 2026.
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