Home › Words › B › biopticonbiopticonbiopticon means A form of eidoloscope, serving as both camera and projector.EtymologyFrom bio- (“life”) + Ancient Greek ὀπτικός (optikós, “visual”).nounA form of eidoloscope, serving as both camera and projector.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.bioscopic 66% match — Of or relating to the bioscope (early movie projector). vs biopticon →episcope 66% match — A form of projector that projects images of opaque objects vs biopticon →epidiascope 66% match — A projector that can project images of both opaque and transparent objects onto a screen. vs biopticon →bioptical 65% match — Relating to bioptics vs biopticon →bioptics 64% match — A bioptic telescope used to improve distance vision. vs biopticon →balopticon 64% match — An early kind of stereopticon or projector. vs biopticon →eidoloscope 64% match — An early motion picture system. vs biopticon →biophotophone 63% match — An instrument combining a cinematograph and a phonograph so that the moving figures on the screen are accompanied by the appropriate sounds; an early kind of film projector. vs biopticon →