Vocabulary : Digynous to Dijudicant
Digynous : Of or pertaining to the Digynia; having two styles.Dihedral : Having two plane faces; as, the dihedral summit of a crystal. ;; Of a kite or an aeroplane, having wings that make with one another a dihedral angle, esp. when the angle between the upper sides is less than 180. ;; Of wing pairs, inclined at an upward angle to each other.
Dihedron : A figure with two sides or surfaces.
Dihexagonal : Consisting of two hexagonal parts united; thus, a dihexagonal pyramid is composed of two hexagonal pyramids placed base to base. ;; Having twelve similar faces; as, a dihexagonal prism.
Diiamb : A diiambus.