demonstrator

noun

dem·​on·​stra·​tor ˈde-mən-ˌstrā-tər How to pronounce demonstrator (audio)
: one that demonstrates:
a
: a product (such as an automobile) used to demonstrate performance or merits to prospective buyers
b
: a person who engages in a public demonstration

Examples of demonstrator in a Sentence

Thousands of demonstrators marched through the streets.
Recent Examples on the Web Students have joined forces with hundreds of striking academic workers at UC Santa Cruz, who allege the University of California’s response to pro-Palestinian demonstrators has violated their free speech rights. Jenny Jarvie, Los Angeles Times, 31 May 2024 From retirees fanning themselves in the heat to uniformed high-school students waving sunflowers and mothers with children in tow, the demonstrators condemned the KMT, saying its bills risk undermining Taiwan’s democracy and doing Beijing’s bidding. Ann Scott Tyson, The Christian Science Monitor, 24 May 2024 Similar protests at other universities have devolved into the arrest of student demonstrators or the dismantling of encampments by police; some have erupted in violence. Angie Leventis Lourgos, Chicago Tribune, 23 May 2024 The Trump administration sanctioned Raisi for his role in carrying out the massacre of 5,000 Iranian political prisoners in 1988 and for his role in the clerical regime’s slaughter of 1,500 Iranian demonstrators in 2019. Benjamin Weinthal, Fox News, 20 May 2024 See all Example Sentences for demonstrator 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'demonstrator.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

demonstrate + -or entry 1

First Known Use

1611, in the meaning defined above

Time Traveler
The first known use of demonstrator was in 1611

Dictionary Entries Near demonstrator

Cite this Entry

“Demonstrator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/demonstrator. Accessed 6 Jun. 2024.

Kids Definition

demonstrator

noun
dem·​on·​stra·​tor ˈdem-ən-ˌstrāt-ər How to pronounce demonstrator (audio)
1
: a person who makes or takes part in a demonstration
2
: a manufactured article (as an automobile) used for purposes of demonstration

Medical Definition

demonstrator

noun
dem·​on·​stra·​tor ˈdem-ən-ˌstrāt-ər How to pronounce demonstrator (audio)
: a teacher or teacher's assistant who demonstrates principles or theories studied (as by dissection, experiment, or chemical preparation)
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