pin, peg, stick - informal terms of the leg; "fever left him weak on his sticks" --5is a kind ofleg
pivot, pin - axis consisting of a short shaft that supports something that turns --6is a kind ofaxis, axis of rotation --6has particulars: fulcrum; pintle
trap, pin, immobilize, immobilise - to hold fast or prevent from moving; "The child was pinned under the fallen tree" Sample sentence: The fighter managed to pin his opponent