Wiktionary
unshackled
vb. (en-past of: unshackle)
WordNet
unshackled
adj. not bound by shackles and chains [syn: unchained, unfettered, untied]
Usage examples of "unshackled".
The ritual personages unshackled it from the eye, hauled it in, and carried thick coils of it away eastward to the accompaniment of panpipes and gongs.
I had swallowed one of the invisibility spheres just before the warrior unshackled me, and I knew that it would take about an hour for it to effect perfect invisibility.