noun
amulet
AM-yuh-lit/ˈæmjʊlət/
A small object worn or carried in the belief that it protects against harm.
The blue eye amulet hangs from a cord as a protective charm.

Etymology
Latin amuletum already named an object worn as protection against spells or disease, so the protective sense is inherited. Its deeper origin is uncertain.
In context
the Hamsa, a hand-shaped amulet sometimes called the Hand of Fatima or the Hand of Miriam. Like the Nazar, it is used for protection against the evil eye