turn back

Short definition from Wiktionary

Verb

1. 1
   To reverse direction and retrace one's steps.
2. 2
   To cause to reverse direction and retrace one's steps.
3. 3
   To return to a previous state of being.
4. 4
   To prevent, or refuse to allow, passage or progress.
5. 5
   To adjust to a previous setting.
6. 6
   To fold something back; to fold down.
7. 7
   To give back; to return.