'Pinioned' definitions:

Definition of 'pinioned'

adjective

(of birds) especially having the flight feathers

adjective

Bound fast especially having the arms restrained

From: GCIDE

Pinion \Pin"ion\, v. t. [imp. & p. p. Pinioned; p. pr. & vb. n. Pinioning.]
1. To bind or confine the wings of; to confine by binding the wings. --Bacon. [1913 Webster]
2. To disable by cutting off the pinion joint. --Johnson. [1913 Webster]
3. To disable or restrain, as a person, by binding the arms, esp. by binding the arms to the body. --Shak. [1913 Webster]
Her elbows pinioned close upon her hips. --Cowper. [1913 Webster]
4. Hence, generally, to confine; to bind; to tie up. "Pinioned up by formal rules of state." --Norris. [1913 Webster]

From: GCIDE