Idiom: to turn over a new leaf = to start behaving or living in a different and better way: I decided to turn over a new leaf and stop worrying so much. The program helps drug addicts to turn over a new leaf when they get out of jail. #IdiomCards ━━━━━━━━━━━━━━━ ☞» @CambridgeWords ☞» @PhrasalVerbsIdioms ☞» @American_English_Club 1.0K views15:18