Palisade Palisade A palisade—sometimes called a stakewall or a paling—is typically a fence or wall made from wooden stakes or tree trunks and used as a defensive structure or enclosure. Palisade derives from "pale", from the Latin word "", meaning stake, specifically a stake used to support a fence. A palisade gangs these side by side to create a fence entirely made of pales. Typical construction consisted of small or mid-sized tree trunks aligned vertically, with no free space in between. The trunks were sharpened or pointed at the top, and were driven into the ground and sometimes reinforced with additional
Trou de loup Trou de loup In medieval fortification, a trou de loup (French for "wolf hole"; plural trous de loup, also commonly referred to as a tiger pit in the East) was a type of booby trap or defensive obstacle. Each trou de loup consisted of a conical pit about deep and wide at the top. At the bottom of the pit, a sharpened punji stick (wooden stake) would be hammered in. In some cases, the pit was concealed by light cover of wicker and a layer of soil. Trous de loup might be found singly as a trap (in which case