the act or process of bettering; improvement.
an improvement of property other than by mere repairs.
Origin of betterment
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for self-betterment
Historical Examples of self-betterment
Then, too, Cissie was moved by a passion for self-betterment.Birthright
a change for the better; improvement
property law an improvement effected on real property that enhances the value of the property
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper