Main Entry: 1tor·ture
Pronunciation: \ˈtȯr-chər\
Function: noun
Etymology: Middle French, from Old French, from Late Latin tortura, from Latin tortus, past participle of torquēre to twist; probably akin to Old High German drāhsil turner, Greek atraktos spindle
Date: 1540
1 a: anguish of body or mind : agony b: something that causes agony or pain
2: the infliction of intense pain (as from burning, crushing, or wounding) to punish, coerce, or afford sadistic pleasure
Hard for me to correlate waterboarding with torture.