1. a person who refuses to accept, consider, or approve something

Examples

• The committee had several rejecters who voted against the proposal.
• As a rejecter of traditional methods, she preferred innovative approaches.
• The rejecter dismissed all conventional wisdom without consideration.
• He was known as a rejecter of authority throughout his career.
• The art critic was a notorious rejecter of modern paintings.
• She became a rejecter of social media after privacy concerns arose.