STEREO Meaning of STEREO in English n. & adj. --n. (pl. -os) 1. a a stereophonic record-player, tape recorder, etc. b STEREOPHONY (see STEREOPHONIC). 2 STEREOSCOPE. --adj. 1. STEREOPHONIC. 2 STEREOSCOPIC (see stereoscope). Etymology: abbr. Oxford English vocab. Оксфордский английский словарь. 2012