deflowerment 

The act or process of deflowering someone or something. See deflower.

Joe sent out his very first "thought of the day" message, ready for deflowerment.

deflowerment by JoJo the Idiot Circus Boy August 18, 2004

Depowerment

Means to disable or to reduce from power, to deprive it of capacity or strength, to make incapable or ineffective, or to cut it back or down negligible importance.

Depowerment can be understood as the direct opposite of empower.

Depowerment by pacman77 February 3, 2010