What is "talismans"

Talisman \Tal"is*man\, n.; pl. Talismans. [Sp., from Ar. tilism, tilsam, a magical image, pl. tilsam[=a]n, fr. Gr. ? tribute, tax, LGr., an initiation, incantation, from ? to complete, perform, to play taxes, to make perfect, to initiate, especially in the mysteries, fr. ? completion, end.]

1. A magical figure cut or engraved under certain superstitious observances of the configuration of the heavens, to which wonderful effects are ascribed; the seal, figure, character, or image, of a heavenly sign, constellation, or planet, engraved on a sympathetic stone, or on a metal corresponding to the star, in order to receive its influence.

2. Hence, something that produces extraordinary effects, esp. in averting or repelling evil; an amulet; a charm; as, a talisman to avert diseases.
   --Swift.

n. (plural of talisman English)