Difference between Pentagram and Pentacle

What is the difference between Pentagram and Pentacle?

Pentagram as a noun is the shape of a five-pointed star constructed of five intersecting lines meeting at the vertices, such that a central pentagon and five surrounding isosceles triangles are formed; often with magical connotations. while Pentacle as a noun is a pentagram, especially one used for magical or mystical purposes.

We hope you now know whether to use Pentagram or Pentacle in your sentence.