1. opposed to radical political or social change; conservative in outlook
Usage: often used in political contexts
2. designed to counteract or neutralize free radicals, especially in chemistry or biology
Usage: technical; used in scientific contexts

1. a person who opposes radical change or radical movements
Usage: often used in political discourse

Examples

• The antiradical faction within the party resisted sweeping reforms.
• Antiradical policies dominated the government's approach to social issues.
• He was known as an antiradical thinker who valued tradition over revolution.
• Antiradical compounds in the supplement help protect cells from oxidative damage.
• The antiradicals in the movement sought to preserve the existing social order.
• Vitamin E is an antiradical substance found in many foods.