Etymology

pentagram

pen·ta·gram
P3E1N1T1A1G2R1A1M3

Today it means: 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; a 5/2 (or 5/3) star polygon. Full definition →

Ancient Greek πεντάγραμμον
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