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opaque projector

American

noun

a machine for projecting opaque objects, as books, on a screen, by means of reflected light.

opaque projector British

noun

Also called (in Britain and some other countries): episcope. an optical device that projects an enlarged image of an opaque object, such as a printed page or photographic print, onto a screen by means of reflected light

"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

opaque projecting noun

Etymology

Origin of opaque projector

First recorded in 1950–55

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.

The car drawings were likely made using an opaque projector.

From Los Angeles Times • Jul. 25, 2022

In the second grade, I spent many hours with a World Book Encyclopedia, an opaque projector and a vast stretch of butcher paper tacked to the classroom wall.

From New York Times • Aug. 20, 2015

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023