noun, noun or participle which takes 'suru', intransitive verb
A public expression of objection or dissent, often used in political or social contexts. Can be used as a noun or with する to mean 'to protest'.
学生たちは学費値上げにプロテストした。
The students protested against the tuition increase.
その政策に対して大
A large-scale protest was held against the policy.