uncage

Verb

uncage (third-person singular simple present uncages, present participle uncaging, simple past and past participle uncaged)

1. To take out of or release from a cage.
   • At about eleven, we uncaged our pigeons, who flew away into the sapphire sky that hung like a sail from the white peaks.1927, Dhan Gopal Mukerji, Gay-Neck, the Story of a Pigeon, E.P. Dutton & Co., page 33
2. (broadly) To unleash; to remove from restraints.