let loose in Spanish

(transitive, idiomatic) To free; to release from restraint.

(intransitive, idiomatic, sometimes followed by with or on) To shout, make a loud sound, or perform a sudden, vehement action; to behave in a raucous, frenzied manner.

(intransitive, idiomatic, sometimes followed by with or on) To shout, make a loud sound, or perform a sudden, vehement action; to behave in a raucous, frenzied manner.