The Collaborative International Dictionary
Unbridledness
Unbridled \Un*bri"dled\, a. [Pref. un- not + bridled.]
Loosed from the bridle, or as from the bridle; hence,
unrestrained; licentious; violent; as, unbridled passions.
``Unbridled boldness.''
--B. Jonson.
Lands deluged by unbridled floods.
--Wordsworth.
[1913 Webster] -- Un*bri"dled*ness, n.
--Abp. Leighton.