1. Plural of biodigester; containers or systems that use microorganisms to break down organic waste (such as animal manure, food scraps, or plant material) in the absence of oxygen to produce biogas and fertilizer.
Usage: technical; environmental science

Examples

• The farm installed several biodigesters to convert cow manure into renewable energy.
• Biodigesters are increasingly used in developing countries to provide cooking fuel and reduce waste.
• The biodigesters on the property produce enough biogas to power the greenhouse.
• Small-scale biodigesters can help households manage organic waste sustainably.
• Agricultural biodigesters generate methane that can be captured and used for electricity generation.
• The community center built biodigesters to demonstrate sustainable waste management practices.