1. a place where waste materials are buried in the ground
2. the process of disposing of waste by burying it in the ground

1. to dispose of waste by burying it in the ground

Examples

• The city’s landfill is nearly full and needs to be expanded.
• Recycling helps reduce the amount of waste sent to landfills.
• The old landfill was converted into a public park.
• They decided to landfill the construction debris.
• Methane gas is often produced in landfills as organic waste decomposes.
• The environmental impact of landfills is a growing concern.
• Many communities are looking for alternatives to landfill disposal.