noun🔗ShareA solid figure with many flat faces and straight edges."The geometry class built models of polyhedra out of cardboard, exploring shapes like cubes and pyramids. "mathfigurestructureChat with AIVocabulary GamePractice Reading
noun🔗ShareA polyscope, or multiplying glass."The toy store displayed a collection of polyhedra, each reflecting a single image of a smiling bear into dozens of tiny, duplicated bears. "mathtechnologydeviceChat with AIVocabulary GamePractice Reading
