I. ˈster-ē-ˌō, ˈstir- noun
( plural ste·re·os )
Date: circa 1823
1. : stereotype
2.
[by shortening]
a. : stereophonic reproduction
b. : a stereophonic sound system
II. adjective
Date: 1876
1.
a. : stereoscopic
b. : produced by or as if by means of a stereotype
2. : stereophonic