Waterboard n. : A board set up to windward in a boat, to keep out water.

Example:


Taxonomy
waterboarding, CIA, mouth, interrogation, prisoners, cloth, interrogators, victim, Bush administration, nose, Khalid Sheikh Mohammed, detainees, Justice Department, United States, the United Nations, interrogation methods, interrogation techniques, international law.

Defination from the web:
... Waterboard on display at the Tuol Sleng Genocide Museum: prisoners' feet were shackled to the bar on the right, wrists restrained by shackles on the left. ...