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Synonyms

stereopticon

American  
[ster-ee-op-ti-kuhn, -kon, steer-] / ˌstɛr iˈɒp tɪ kən, -ˌkɒn, ˌstɪər- /

noun

Optics.
  1. a projector usually consisting of two complete lanterns arranged so that one picture appears to dissolve while the next is forming.


stereopticon British  
/ ˌstɛrɪˈɒptɪkən, ˌstɪər- /

noun

  1. a type of projector with two complete units arranged so that one picture dissolves as the next is forming

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of stereopticon

1860–65, stere(o)- + Greek optikón (neuter) optic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A stereopticon slide in the exhibit shows people wearing rags and, with a few exceptions, barefoot.

From Washington Times Apr. 18, 2015

Mr. Boyle’s touch is evident in the cleverly orchestrated Mount Rushmore sequence in “North by Northwest,” in which large-format still photographs were rear-projected using stereopticon slides.

From New York Times Aug. 3, 2010

In effect the machine is simply an extremely versatile stereopticon.

From Time Magazine Archive

First the condenser of the stereopticon machine broke, throwing a deep shadow across the screen.

From Time Magazine Archive

And she always had her stereopticon and slides, and some of her books.

From "Dragonwings" by Laurence Yep

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