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demonstrator
[ dem-uhn-strey-ter ]
/ ˈdɛm ənˌstreɪ tər /
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This shows grade level based on the word's complexity.
noun
a person or thing that demonstrates.
Also demonstrant. a person who takes part in a public demonstration, as by marching or picketing.
a person who explains orteaches by practical demonstrations.
a person who exhibits the use and application of (a product, service, etc.) to a prospective customer.
the product, device, machine, etc., actually used in demonstrations to purchasers or prospective customers: They sold the demonstrator at half price.
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Origin of demonstrator
OTHER WORDS FROM demonstrator
coun·ter·dem·on·stra·tor, nounWords nearby demonstrator
demonstrate, demonstration, demonstration model, demonstrative, demonstrative pronouns, demonstrator, demonym, demoralize, De Morgan, De Morgan's laws, demos
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use demonstrator in a sentence
British Dictionary definitions for demonstrator
demonstrator
/ (ˈdɛmənˌstreɪtə) /
noun
a person who demonstrates equipment, machines, products, etc
a person who takes part in a public demonstration
a piece of merchandise, such as a car that one test-drives, used to display merits or performance to prospective buyers
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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