demonstrator

nounC1

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noun

Plural noun:

demonstrators

1.
One who demonstrates anything, or proves beyond doubt.
2.
The forefinger.
3.
One who takes part in a demonstration; a protester.
4.
One who demonstrates products in a retail environment; a merchandiser.
5.
An item, particularly a vehicle, used in demonstrations to a customer or user.
6.
An assistant to a lecturer.
7.
One who teaches anatomy from the dissected parts.

counterdemonstratordemonstratorshiptelestrator

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