desenfrenar

Etymology
From.

Verb

 * 1)  to unbridle
 * 2)  to set free, let loose
 * 3)  to bolt, run wild
 * 4)  to break free, to lose control
 * 1)  to break free, to lose control

Etymology
From.

Verb

 * 1) to unbridle
 * 2)  to lose control; to break free