1. present participle of oxidise; to combine with oxygen or lose electrons in a chemical reaction
Usage: British spelling; American equivalent is 'oxidizing'; chemistry term

1. causing oxidation; capable of combining with or removing electrons from another substance
Usage: chemistry term

Examples

• The metal is oxidising rapidly in the humid air.
• Iron oxidises when exposed to oxygen and moisture, forming rust.
• Oxidising agents are used in many industrial processes.
• The paint began oxidising after several years of sun exposure.
• Chlorine is a strong oxidising substance commonly used in water treatment.
• The battery's terminals were oxidising due to moisture.
• Oxidising conditions in the soil affect plant nutrient availability.