Sinonim concave polygon

English Thesaurus

1. a polygon such that there is a straight line that cuts it in four or more points (noun.shape)

hypernym	:	polygon, polygonal shape,
definition	:	a closed plane figure bounded by straight sides (noun.shape)

hyponym	:	reentering polygon, reentrant polygon,
definition	:	a polygon with one or more reentrant angles (noun.shape)

antonym	:	convex polygon,
definition	:	a polygon such that no side extended cuts any other side or vertex; it can be cut by a straight line in at most two points (noun.shape)

antonym	:	convex polygon,
definition	:	a polygon such that no side extended cuts any other side or vertex; it can be cut by a straight line in at most two points (noun.shape)