Webster's Revised Unabridged Dictionary · 1913

Dissolute

Dissolute , adjective

[Latin dissolutus, past participle of dissolvere: compare French dissolu. See Dissolve.]

1.
With nerves unstrung; weak. [Obsolete] — Spenser
2.
Loosed from restraint; recklessly abandoned to sensual pleasures; esp., loose in morals and conduct; profligate; wanton; lewd; debauched.
A wild and dissolute soldier. — Motley
3.
Engaging in excessive drinking, or promiscuous sexual activity.