What's the difference between i.e. and e.g.?
early 15c., "contortion, twisting, distortion," from Old French torture "infliction of great pain, great pain, agony," and directly from Late Latin torture "a twisting, writhing, torture, torment," from stem of Latin torquere "to twist, turn, wind, wring, distort" (see thwart).
1580s, from torture (n.). Related: Tortured; torturing.