যেকোনো শব্দ খুঁজুন, যেমনঃ kappa:
 
1.
A champion of poor and rich alike, syn- unwilting, invulnerable, invincible, unbeatable, omnipotent, excellent, awesome, tremendous, great
To be dtra, is to be great.
লিখেছেন- Dave 29 de মে de 2003
 
2.
Defense Threat Reduction Agency
DTRA is a DOD Agency responsible for the reduction of WMD/CBRNE worldwide.
লিখেছেন- waitkusa 21 de জুলাই de 2006