To put constraints upon; to restrain; to confine; to keep within bounds.
To include as a part.
To hold inside.
To have as an element or subset.
To prevent or refuse to allow passage or progress.
To cause to reverse direction and retrace one's steps.
To return to a previous state of being.
To reverse direction and retrace one's steps.
To adjust to a previous setting.
To fold something back; to fold down.