'Polygonal' definitions:
Definition of 'polygonal'
(from WordNet)
adjective
Having many sides or relating to a surface marked by polygons; "polygonal structure"
Definition of 'Polygonal'
From: GCIDE
- Polygonal \Po*lyg"o*nal\, a. Having many angles. [1913 Webster]
- Polygonal numbers, certain figurate numbers. See under Figurate. [1913 Webster]