1. people who deliberately prevent others from learning or discovering facts; those who oppose enlightenment or progress
Usage: formal; often used in academic or political contexts

Examples

• The obscurants in the government tried to suppress the scientific research.
• Academic obscurants blocked access to important historical documents.
• She criticized the obscurants who opposed educational reform.
• The movement was hindered by obscurants who feared social change.
• Religious obscurants attempted to ban the controversial textbook.
• Political obscurants spread misinformation to confuse voters.