Webster's Revised Unabridged Dictionary · 1913

Revenge

Revenge , transitive verb

[Old French revengier, French revancher; pref. re- re- + Old French vengier to avenge, revenge, French venger, Latin vindicare. See Vindicate, Vengerance, and compare Revindicate.]

1.
To inflict harm in return for, as an injury, insult, etc.; to exact satisfaction for, under a sense of injury; to avenge; -- followed either by the wrong received, or by the person or thing wronged, as the object, or by the reciprocal pronoun as direct object, and a preposition before the wrong done or the wrongdoer.
To revenge the death of our fathers. — Ld. Berners
The gods are just, and will revenge our cause. — Dryden
Come, Antony, and young Octavius, come, Revenge yourselves alone on Cassius. — Shakespeare
2.
To inflict injury for, in a spiteful, wrong, or malignant spirit; to wreak vengeance for maliciously.

Revenge , intransitive verb

To take vengeance; -- with [Obsolete]
A bird that will revenge upon you all. — Shakespeare

Revenge , noun

1.
The act of revenging; vengeance; retaliation; a returning of evil for evil.
Certainly, in taking revenge, a man is even with his enemy; but in passing it over he is superior. — Bacon
2.
The disposition to revenge; a malignant wishing of evil to one who has done us an injury.
Revenge now goes To lay a complot to betray thy foes. — Shakespeare
The indulgence of revenge tends to make men more savage and cruel. — Kames