polygonal shape

Thesaurus

Noun

1.

polygonal shape - a closed plane figure bounded by straight sides polygon plane figure, two-dimensional figure - a two-dimensional shape isogon - an equiangular polygon convex polygon - 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 concave polygon - a polygon such that there is a straight line that cuts it in four or more points quadrangle, quadrilateral, tetragon - a four-sided polygon triangle, trigon, trilateral - a three-sided polygon pentagon - a five-sided polygon hexagon - a six-sided polygon heptagon - a seven-sided polygon octagon - an eight-sided polygon nonagon - a nine-sided polygon decagon - a polygon with 10 sides and 10 angles undecagon - an eleven-sided polygon dodecagon - a twelve-sided polygon spherical polygon - a figure on the surface of a sphere bounded by arcs of 3 or more great circles