1. the act or process of making something better; improvement
2. an improvement that increases the value of property
Usage: legal; real estate

Examples

• The new principal focused on the betterment of the school’s academic programs.
• She dedicated her life to the betterment of her community.
• The city invested in infrastructure for the betterment of public transportation.
• His constant self-improvement was driven by a desire for personal betterment.
• The property owner made several betterments that increased the home’s value.
• The organization works toward the betterment of working conditions for all employees.