English

Noun

waterboard ‎(plural waterboards)

1. A board set up to windward in a boat, to keep out water.
2. A public commission charged with overseeing water quality in a particular area.
   • 2005, Ruth M. Mourik, Did Water Kill the Cows?, page 167:

     The waterboard argued that the quality of the water was good […]

Verb

waterboard ‎(third-person singular simple present waterboards, present participle waterboarding, simple past and past participle waterboarded)

1. To subject to waterboarding, to pour water over a cloth covering the face and breathing passages of an immobilized captive

   We waterboarded the suspect, but he refused to confess.