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demonstrator

/'demənstreitə/
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Word: Demonstrator

Definition: A "demonstrator" is a noun that refers to a person who shows or explains something to others. This can happen in different situations, such as protests or teaching.

Usage Instructions:
  • Use "demonstrator" to describe someone who takes part in a public event to express their opinions or feelings, like in a protest.
  • You can also use it when talking about someone who shows how to use a product, like in a store.
  • In an educational context, it can refer to a teacher or assistant who shows students how to do something.
Examples:
  1. Public Display: "The demonstrators marched through the city to support their cause."
  2. Product Demonstration: "The demonstrator showed us how to use the new kitchen gadget."
  3. Teaching Context: "The science demonstrator helped the students understand the experiment."
Advanced Usage:
  • In a more formal context, a demonstrator can also refer to someone who conducts a demonstration in a laboratory or educational setting, explaining complex concepts to students.
Word Variants:
  • Demonstrate (verb): To show or explain something.
    • Example: "She will demonstrate how to solve the math problem."
  • Demonstration (noun): An event where something is shown or explained.
    • Example: "The demonstration of the new software was very informative."
Different Meanings:
  1. In Protests: A demonstrator can be someone involved in a protest, showing public support or opposition to a cause.
  2. In Sales: A demonstrator can also be someone who promotes a product by showing it to potential buyers.
Synonyms:
  • Protester (in the context of protests)
  • Presenter (when showing or explaining something)
  • Instructor (when teaching)
Idioms and Phrasal Verbs:
  • "Demonstrate against": To show opposition to something publicly.
    • Example: "They demonstrated against the new law."
  • "Demonstrate for": To show support for something publicly.
    • Example: "Many people demonstrated for climate change awareness."
Summary:

A "demonstrator" can be someone who participates in protests, shows how to use products, or teaches others by demonstrating principles.

Noun
  1. someone who participates in a public display of group feeling
  2. someone who demonstrates an article to a prospective buyer
  3. a teacher or teacher's assistant who demonstrates the principles that are being taught

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