1. to convert (a chemical compound) into an isomer; to undergo or cause to undergo isomerization
Usage: chiefly British spelling; American English typically uses 'isomerize'; chemistry term

Examples

• The chemist used heat and a catalyst to isomerise the glucose molecules.
• Under UV light, the compound will isomerise into a more stable form.
• Certain enzymes can isomerise fatty acids in the body.
• The process isomerises the linear alkane into a branched structure.
• When exposed to radiation, the molecule isomerises rapidly.