noun🔗Share五芒星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."The student drew a pentagram on the chalkboard for the math lesson on geometric shapes. "生徒は、幾何学図形の数学の授業のために、黒板に五芒星を描きました。figuremathartreligionmythologysignsupernaturalChat with AIVocabulary GamePractice Reading
