1. a substance used as food; an ingredient or product that can be eaten
Usage: usually used in plural or as a mass noun; common in commercial and nutritional contexts

Examples

• The grocery store stocks a wide variety of foodstuffs from around the world.
• Wheat and corn are important foodstuffs in many countries.
• The government regulates the safety of all foodstuffs sold to consumers.
• Organic foodstuffs have become increasingly popular with health-conscious shoppers.
• The price of basic foodstuffs has risen significantly this year.
• Dairy products are nutritious foodstuffs rich in calcium.