1) Iiid 1) Of or relating to stereoscopy 2) Optical device 
• (a.) Alt. of Stereoscopical
Relating to a stereoscope, or giving the appearance of three dimensions. ... (05 Mar 2000) ... 
(ster″e-o-skop´ik) three-dimensional; having depth, as well as height and width.
Type: Term Pronunciation: ster′ē-ō-skop′ik Definitions: 1. Relating to a stereoscope, or giving the appearance of three dimensions.
[adj] - of or relating to a stereoscope 2. [adj] - of or relating to stereoscopy
Pertaining to the use of binocular vision for observation of a pair of overlapping photographs or other perspective views, giving impression of depth. 
adjective of or relating to stereoscopy; `stereoscopic vision`
noting or pertaining to three-dimensional vision or any of various processes and devices for giving the illusion of depth from two-dimensional images or reproductions, as of a photograph or motion picture. · of, pertaining to, or characterized by a stereoscope or stereoscopy.