agitator

noun

ag·​i·​ta·​tor ˈa-jə-ˌtā-tər How to pronounce agitator (audio)
: one that agitates: such as
a
: one who stirs up public feeling on controversial issues
political agitators
b
: a device or an apparatus for stirring or shaking

Examples of agitator in a Sentence

The police arrested several anti-government agitators. a political agitator who led an unsuccessful revolt against the government
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Other protesters with a different agenda, or agitators of any sort, can insert themselves into a movement and use confrontational tactics like violence against property or law enforcement. Jeremy Pressman, The Conversation, 15 June 2025 Tensions continued to escalate throughout the evening as agitators began throwing rocks at officers, and one person spat in an officer's eye, according to police. Audrey Conklin, FOXNews.com, 13 June 2025 The unrest in Los Angeles follows a pattern that has played out in numerous cities over the past five years in which protests that break out remain mostly peaceful during the day, but at night agitators engage in fiery clashes with police. Rich Schapiro, NBC news, 12 June 2025 In reality, agitators set multiple spot fires in a few neighborhoods, including downtown Los Angeles and Paramount, but the blazes in recent days were tiny and quickly controlled, in contrast to the massive wildfires that devastated broad swaths of Southern California in January. James Rainey, Los Angeles Times, 11 June 2025 See All Example Sentences for agitator

Word History

Etymology

agitate + -or entry 1

First Known Use

1663, in the meaning defined above

Time Traveler
The first known use of agitator was in 1663

Browse Nearby Words

Cite this Entry

“Agitator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/agitator. Accessed 26 Jun. 2025.

Kids Definition

agitator

noun
ag·​i·​ta·​tor ˈaj-ə-ˌtāt-ər How to pronounce agitator (audio)
1
: a person who stirs up public feeling
2
: a device for stirring or shaking

More from Merriam-Webster on agitator

Last Updated: - Updated example sentences
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