demonstrator
noun
dem·on·stra·tor
ˈde-mən-ˌstrā-tər 
: 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
One demonstrator jostled with a puppet whose name-tag identified it as Barnard President Laura Rosenbury.
—
Cayla Bamberger, New York Daily News, 5 Mar. 2025
Then, the demonstrator shifted to a session of Cyberpunk 2077 that was running in the background to show off not only the GPU's real-time rendering capabilities but that both tasks were running concurrently.
—Joe Osborne, PCMAG, 5 Mar. 2025
About 300 demonstrators protested at a Tesla dealership in New York City on Saturday.
—Rodrique Ngowi and Jonathan J. Cooper, Los Angeles Times, 2 Mar. 2025
That demonstrator currently generates the resulting video based on pre-recorded inputs, at a rate much slower than necessary for actual live gameplay.
—Ars Technica, 19 Feb. 2025
See All Example Sentences for demonstrator
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Cayla Bamberger, New York Daily News, 5 Mar. 2025
Then, the demonstrator shifted to a session of Cyberpunk 2077 that was running in the background to show off not only the GPU's real-time rendering capabilities but that both tasks were running concurrently.
—Joe Osborne, PCMAG, 5 Mar. 2025
About 300 demonstrators protested at a Tesla dealership in New York City on Saturday.
—Rodrique Ngowi and Jonathan J. Cooper, Los Angeles Times, 2 Mar. 2025
That demonstrator currently generates the resulting video based on pre-recorded inputs, at a rate much slower than necessary for actual live gameplay.
—Ars Technica, 19 Feb. 2025
See All Example Sentences for demonstrator
Cite this Entry
“Demonstrator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/demonstrator. Accessed 13 Mar. 2025.
Copy CitationKids Definition
demonstrator
noun
dem·on·stra·tor
ˈdem-ən-ˌstrāt-ər
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
: a teacher or teacher's assistant who demonstrates principles or theories studied (as by dissection, experiment, or chemical preparation)
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