1. a person who makes fun of or mocks someone or something

Examples

• The ridiculer in the group always made cruel jokes about others.
• She refused to be a ridiculer of her classmates’ efforts.
• The politician’s ridiculer attacked his every policy proposal.
• He was known as a ridiculer who never offered constructive criticism.
• The ridiculer’s constant mocking created a hostile environment.
• Teachers should not tolerate any ridiculer in the classroom.