revenge (rɪˈvɛndʒ
— n
1. the act of retaliating for wrongs or injury received; vengeance
2. something done as a means of vengeance
3. the desire to take vengeance or retaliate
4. a return match, regarded as a loser's opportunity to even the score
— vb
5. to inflict equivalent injury or damage for (injury received); retaliate in return for
6. to take vengeance for (oneself or another); avenge
[C14: from Old French revenger , from Late Latin revindicāre , from re- + vindicāre to vindicate ]