pentagram
n. 星形



pentagram
[ noun ]
a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon
<noun.shape>




Pentagram \Pen"ta*gram\, n. [Gr. ?, neut. of ? having five
lines. See {Penta-}, and {-gram}.]
A pentacle or a pentalpha. ``Like a wizard pentagram.''
--Tennyson.