Pentahedron

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Pentahedron \Pen`ta*he"dron\, n. [Penta- + Gr. "e`dra seat,
     base.]
     A solid figure having five sides.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  pentahedron
       n : any polyhedron having five plane faces
       [also: {pentahedra} (pl)]