better (oneself)(redirected from better himself)
To improve or cultivate an aspect of oneself, such as one's education, financial situation, health, etc. I've been wanting to better myself for a long time, so I've decided to start taking a part-time course on the weekends to earn my associate's degree.
See also: better
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.