We found 4 dictionaries that define the word self-betterment:

General (4 matching dictionaries)

1. self-betterment: Merriam-Webster
2. self-betterment, self-betterment: Collins English Dictionary
3. self-betterment: Wordnik
4. self-betterment: Wiktionary

Definitions from Wiktionary (self-betterment) ▸ noun:  The act of making oneself better. ▸ Words similar to self-betterment ▸ Usage examples for self-betterment ▸ Idioms related to self-betterment ▸ Wikipedia articles (New!) ▸ Popular adjectives describing self-betterment ▸ Words that often appear near self-betterment ▸ Rhymes of self-betterment ▸ Invented words related to self-betterment