1. changing or modifying something
Usage: present participle of ‘alter’

1. the act or process of making changes or modifications
Usage: gerund form

Examples

• She is altering the dress to fit better.
• The architect is altering the building plans.
• Altering the recipe improved the taste significantly.
• The constant altering of schedules frustrated the team.
• He spent hours altering the document before submission.
• The altering of historical records is strictly prohibited.
• They are altering their travel plans due to weather.