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pentagonal |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Pentagonal \Pen*tag"o*nal\, a. [Cf. F. pentagonal, pentagone, L. pentagonus, pentagonius, Gr ?.] Having five corners or angles. {Pentagonal dodecahedron}. See {Dodecahedron}, and {Pyritohedron}. From WordNet r 1.6 [wn]: pentagonal adj : of or relating to or shaped like a pentagon [syn: {pentangular}]
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