Dictionary
a•venge
Pronunciation: (u-venj'), [key]—
v.t., a•venged, a•veng•ing.
1. to take vengeance or exact satisfaction for:
to avenge a grave insult.
2. to take vengeance on behalf of:
He avenged his brother. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.