1. the use of living organisms, especially microorganisms, to remove or neutralize pollutants and contaminants from soil, water, or air
Usage: technical term used in environmental science and engineering; often used in the context of cleaning up industrial sites or oil spills

Examples

• Bioremediation was used to clean up the contaminated groundwater after the chemical spill.
• Bacteria can be employed in bioremediation to break down petroleum products in polluted soil.
• The company invested in bioremediation technology to restore the wetland ecosystem.
• Bioremediation offers a cost-effective and environmentally friendly alternative to traditional cleanup methods.
• Scientists are studying how certain fungi can assist in bioremediation of heavy metal contamination.
• The bioremediation project successfully reduced toxic levels in the river within two years.