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demonstrator

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noun dem·on·stra·tor \ˈde-mən-ˌstrā-tər\

Simple Definition of demonstrator

  • : a person who is part of an event in which people gather together in order to show that they support or oppose something or someone : a person who participates in a demonstration

  • : a person who shows other people how something is used or done

Source: Merriam-Webster's Learner's Dictionary

Full Definition of demonstrator

  1. :  one that demonstrates: a :  a product (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

  1. Thousands of demonstrators marched through the streets.



1611

First Known Use of demonstrator

1611


DEMONSTRATOR Defined for Kids

demonstrator

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noun dem·on·stra·tor \ˈde-mən-ˌstrā-tər\

Definition of demonstrator for Students

  1. 1 :  a person who makes or takes part in a demonstration

  2. 2 :  a manufactured article (as an automobile) used for demonstration




Medical Dictionary

demonstrator

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noun dem·on·stra·tor \ˈdem-ən-ˌstrāt-ər\

Medical Definition of demonstrator

  1. :  a teacher or teacher's assistant who demonstrates principles or theories studied (as by dissection, experiment, or chemical preparation)





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