'Pentagonal dodecahedron' definitions:

Definition of 'Pentagonal dodecahedron'

From: GCIDE
  • Pentagonal \Pen*tag"o*nal\, a. [Cf. F. pentagonal, pentagone, L. pentagonus, pentagonius, Gr. ?.] Having five corners or angles. [1913 Webster]
  • Pentagonal dodecahedron. See Dodecahedron, and Pyritohedron. [1913 Webster]