Noun polygon has 1 sense
  1. polygon, polygonal shape - a closed plane figure bounded by straight sides
    --1 is a kind of plane figure, two-dimensional figure
    --1 has particulars:
     isogon; convex polygon; concave polygon; quadrilateral, quadrangle, tetragon; triangle, trigon, trilateral; pentagon; hexagon; heptagon; octagon; nonagon; decagon; undecagon; dodecagon; spherical polygon
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