What does "unbridle" mean?

To remove the bridle, and other tack, from (a horse or other animal).

What is a synonym for "unbridle"?

Common synonyms include: liberate, loose, loosen, release, unbind, unbolt.

verb

verb ·Rare ·Advanced level

Verb

1
To remove the bridle, and other tack, from (a horse or other animal). transitive
2
remove the bridle from (a horse or mule) wordnet
3
To remove restraint from. figuratively, transitive
"If we unbridle our greed and lust we will be nothing but animals."

"If we unbridle our greed and lust we will be nothing but animals."

From un- + bridle.