1. a person who asserts opinions in a dogmatic manner; someone who lays down principles as incontrovertibly true
Usage: often used critically to describe someone who is overly assertive about their beliefs

Examples

• The professor was criticized as a dogmatizer who refused to consider alternative viewpoints.
• She dismissed him as a dogmatizer more interested in winning arguments than finding truth.
• The dogmatizer insisted that his interpretation of the text was the only correct one.
• Rather than engage in dialogue, the dogmatizer simply repeated his assertions louder.
• Many saw him as a dogmatizer who confused confidence with knowledge.