1. a substance that prevents or delays damage caused by oxygen, especially in foods or living tissue

1. having the property of preventing or delaying damage caused by oxygen

Examples

• Vitamin C is a powerful antioxidant that helps protect cells from damage.
• Many fruits and vegetables are rich in antioxidants.
• The supplement contains antioxidant properties that may boost immune function.
• Blueberries have high antioxidant levels compared to other berries.
• Green tea is known for its antioxidant benefits.
• The antioxidant compounds in dark chocolate may support heart health.
• Food manufacturers add antioxidants to prevent spoilage.