pentagram Meaning, Definition & Usage

  1. noun a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon
    pentangle; pentacle.

WordNet

Pen"ta*gram noun
Etymology
Gr. , neut. of having five lines. See Penta-, and -gram.
Definitions
  1. A pentacle or a pentalpha. "Like a wizard pentagram." Tennyson.

Webster 1913