1. past tense and past participle of 'dualise': to make dual in nature or form; to divide into two parts or aspects.
Usage: chiefly British spelling (American English uses 'dualized'); often used in technical, mathematical, or philosophical contexts

Examples

• The system was dualised to allow for both manual and automatic operation.
• In mathematics, the theorem was dualised to apply to complementary structures.
• The company dualised its management structure to improve decision-making.
• The concept has been dualised in recent theoretical work.
• Engineers dualised the control mechanism for redundancy and safety.