'Triedral' definitions:

Definition of 'Triedral'

From: GCIDE
  • Triedral \Tri*e"dral\, a. See Trihedral. [1913 Webster]

Definition of 'triedral'

From: GCIDE
  • Trihedral \Tri*he"dral\, a. [See Trihedron.] (Geom.) Having three sides or faces; thus, a trihedral angle is a solid angle bounded by three plane angles. [Written also triedral.] [1913 Webster]