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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.

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

This talk was to be illustrated with stereopticon slides.

From Time Magazine Archive

But true success for photographers awaited the invention of the stereopticon camera in the 19th century, which took two pictures of the same subject through lenses that were separated like a pair of human eyes.

From Time Magazine Archive

The stereopticon card has two pictures of the same object, but each picture is taken from a slighdy different angle.

From "Dragonwings" by Laurence Yep

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