1. the act or process of expressing something in a different way or form
2. a new or different version of something that has been changed or improved

Examples

• The reformulation of the company’s mission statement made it clearer and more concise.
• Scientists worked on the reformulation of the drug to reduce side effects.
• The teacher asked for a reformulation of the student’s thesis argument.
• The reformulation of the recipe used healthier ingredients.
• After customer complaints, the product underwent complete reformulation.
• The reformulation of the policy addressed previous concerns.
• Her reformulation of the problem helped us find a solution.