1. a person who assesses or judges the value, quality, or importance of something

Examples

• The program evaluator reviewed the effectiveness of the new curriculum.
• An independent evaluator will assess the company’s performance.
• The grant proposal was sent to three different evaluators.
• She works as an evaluator for educational testing services.
• The evaluator gave the project a high rating for innovation.
• External evaluators were brought in to ensure objectivity.