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
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.
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 14 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)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share