1. remaining after the rest has been used, eaten, or taken away

1. food that remains uneaten after a meal
Usage: usually plural
2. something that remains unused or unconsumed

Examples

• We had leftover pizza for breakfast.
• She stored the leftover paint in the garage.
• The leftovers from dinner made a perfect lunch.
• There were leftover materials from the construction project.
• Mom always saves leftovers in the refrigerator.
• The leftover fabric was used to make pillows.
• We donated the leftover supplies to charity.