demonstrator:
(plural: ‘demonstrators‘)
a lab demonstrator explaining an object to students
a person who demonstrates (to demonstrate, in this context = to show or explain something clearly using relevant examples and things, and ‘demonstration’, also called ‘demo’, in short = the act of showing or explaining);
a person who participates in a demonstration; a protester; an agitator (‘demonstration’, in this context = the act of showing one’s dislike on a large scale, usually a large group of people against some government policies, and ‘to demonstrate’ = to show one’s dislike);
a qualified person who helps a professor by doing practical work with students in school or college laboratory,
demonstrators/protesters at a demonstration
After finishing his course in lab technology, Ben has worked in a college laboratory as a demonstrator.
An agricultural or farm demonstrator is a qualified person who explains to the farmers the new and advanced methods of cultivating crops.
Nine out of ten times a peaceful demonstration turns violent and the demonstrators are either arrested or tear-gassed or pepper-sprayed.
About the Author:BC Kumar
BC Kumar, an English Language Teacher, taught in numerous countries including Ethiopia, Oman and India, shares his knowledge and passion for the English Language. Disclaimer: This is a free educational website and all content has been compiled by the author. All copyrights to images and videos belong to their respective owners.
