Noun
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| demonstrator -
someone who participates in a public display of group feeling
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protester |
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meliorist,
reformist,
social reformer,
crusader,
reformer a warrior who engages in a holy war; "the Crusaders tried to recapture the Holy Land from the Muslims"
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counterdemonstrator someone who demonstrates in opposition to another demonstration
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| demonstrator -
a teacher or teacher's assistant who demonstrates the principles that are being taught
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instructor,
teacher a personified abstraction that teaches; "books were his teachers"; "experience is a demanding teacher"
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| demonstrator -
someone who demonstrates an article to a prospective buyer
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sales demonstrator |
