Hypertext Webster Gateway: "polygonal"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Polygonal \Po*lyg"o*nal\, a.
Having many angles.
{Polygonal numbers}, certain figurate numbers. See under
{Figurate}.
From WordNet (r) 1.7 (wn)
polygonal
adj : having many sides or relating to a surface marked by
polygons; "polygonal structure"
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