one of the tendons at the back of the knee
One of the great tendons situated in each side of the ham, or space back of the knee, and connected with the muscles of the back of the thigh.
cripple by cutting the hamstring
To lame or disable by cutting the tendons of the ham or knee; to hough.
The word combines "ham," referring to the region behind the knee, with "string." It originally described a tendon located in that area.