Webster's Revised Unabridged Dictionary · 1913

Incontinent

Incontinent , adjective

[Latin incontinens: compare French incontinent. See In- not, and Continent.]

1.
Not continent; uncontrolled; not restraining the passions or appetites, particularly the sexual appetite; indulging unlawful lust; unchaste; lewd.
2.
(Medicine) Unable to restrain natural evacuations, such as urination or defecation.

Incontinent , noun

One who is unchaste. — B. Jonson

Incontinent , adverb

[Compare French incontinent.]

Incontinently; instantly; immediately. [Obsolete]
He says he will return incontinent. — Shakespeare