Amulet

 amulet, also called Talisman, an object, either natural or man-made, believed to be endowed with special powers to protect or bring good fortune. Amulets are carried on the person or kept in the place that is the desired sphere of influence—e.g., on a roof or in a field. The terms amulet and talisman are often used interchangeably, but a talisman is sometimes defined as an engraved amulet.

Natural amulets are of many kinds: precious stones, metals, teeth and claws of animals, bones, plants, and so on. Man-made amulets, equally varied, include religious medallions and small figurines. Among believers amulets are thought to derive power from their connection with natural forces, from religious associations, or from being made in a ritual manner at a favourable time.