Avenge

v. t.	1.	To take vengeance for; to exact satisfaction for by punishing the injuring party; to vindicate by inflicting pain or evil on a wrongdoer. [imp. & p. p. Avenged ( ); p. pr. & vb. n. Avenging ( ).] He will avenge the blood of his servants. - Deut. xxxii. 43. Avenge, O Lord, thy slaughtered saints, whose bones Lie scattered on the Alpine mountains cold. - Milton. He had avenged himself on them by havoc such as England had never before seen. - Macaulay.
	2.	To treat revengefully; to wreak vengeance on. Thy judgment in avenging thine enemies. - Bp. Hall. I avenge myself upon another, or I avenge another, or I avenge a wrong. I revenge only myself, and that upon another. - C. J. Smith.
v. i.	1.	To take vengeance.
n.	1.	Vengeance; revenge.

Verb

1.

avenge - take revenge for a perceived wrong; "He wants to avenge the murder of his brother" Synonyms: retaliate, revenge

avengement, avenging, chasten, chastise, compensate, correct, counterblow, even the score, get even with, launch a vendetta, pay back, pay out, punish, recompense, redress, repay, reprisal, requital, requite, retaliate, retribution, revanche, revenge, right, take revenge, vengeance, vindicate, wreckage