Perpetrator means assassin, criminal and executioner. We choose this word as Word of the day with sentence example -On the tenth anniversary of the 26/11 attacks, the United States announced a reward of $ 5 million for information on perpetrators. Here Perpetrator is used as a noun. To find more meaning and word details clickhttp://dict.hinkhoj.com/hindi-diction... Download Hinkhoj English Hindi dictionary app to learn vocabulary - http://dict.hinkhoj.com/install-app.php For more vocabulary tips and tricks , please visit our Website: http://dict.hinkhoj.com/ Blog: http://blog.hinkhoj.com/ Facebook: / hinkhoj Twitter: / hinkhoj Google Plus: https://plus.google.com/+hinkhojcom