nonce-wd. [f. STEREOSCOPE + -ISM.] Appearance of solidity, as of an object viewed in a stereoscope; stereoscopic effect.
1892. E. M. Nelson, in Jrnl. Quekett Micros. Club, July, 54. Stereoscopism, or ‘solid view,’ can be obtained by one eye,… but solidity is better and more perfectly seen with two eyes.
