Demonstrator

noun

Definitions

Noun
  1. 1
    One who demonstrates anything, or proves beyond doubt.
  2. 2
    someone who participates in a public display of group feeling wordnet
  3. 3
    The forefinger.
  4. 4
    someone who demonstrates an article to a prospective buyer wordnet
  5. 5
    One who takes part in a demonstration; a protester.
Show 5 more definitions
  1. 6
    a teacher or teacher's assistant who demonstrates the principles that are being taught wordnet
  2. 7
    One who demonstrates products in a retail environment; a merchandiser.
  3. 8
    An item, particularly a vehicle, used in demonstrations to a customer or user.

    "Young people have been involved in choosing which resources and educational toys are used to deliver sex and relationship education – including leaflets, videos and condom demonstrators."

  4. 9
    An assistant to a lecturer.
  5. 10
    One who teaches anatomy from the dissected parts.

Etymology

From demonstrate + -or.

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