avenge

To take vengeance (for); to exact satisfaction for by punishing the injuring party; to vindicate by inflicting pain or evil on a wrongdoer.

to avenge the murder of his brother

Avenge O Lord thy ſlaughter'd Saints, whoſe bones / Lie ſcatter'd on the Alpine mountains cold,

To revenge oneself (on or upon someone).

To take vengeance.

Thou shalt not auenge nor beare any grudge against the children of thy people, but thou shalt loue thy neighbor as thy selfe: I am the Lord.

To treat revengefully; to wreak vengeance on.

thy judgment in avenging thine enemies

An act of vengeance; a revenge.