Search Result for "polyhedral angle":
Wordnet 3.0

NOUN (1)

1. the space enclosed by three or more planes that intersect in a vertex; 



The Collaborative International Dictionary of English v.0.48:

Polyhedral \Pol`y*he"dral\, Polyhedrical \Pol`y*hed"ric*al\, a.
   [See Polyhedron.] (Geom.)
   Having many sides, as a solid body.
   [1913 Webster]

   Polyhedral angle, an angle bounded by three or more plane
      angles having a common vertex.
      [1913 Webster]


WordNet (r) 3.0 (2006):

polyhedral angle
    n 1: the space enclosed by three or more planes that intersect
         in a vertex