The International Standard Bible Encyclopedia

Hip

(shoq, "leg," "limb," "hip," "shoulder"): Samson smote the Philistines "hip and thigh" (Hebrew "leg upon thigh"), which was indicative of "a great slaughter" (Jud 15:8), the bodies being hewed in pieces with such violence that they lay in bloody confusion, their limbs piled up on one another in great heaps.

See also SINEW.

The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.