reducing glass
noun
a lens or mirror that produces a virtual image of an object smaller than the object itself.
Nearby words
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Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for reducing glass
The reducing-glass will help you to get the size and position of things.
The Painter in Oil|Daniel Burleigh Parkhurst
British Dictionary definitions for reducing glass
reducing glass
noun
a lens or curved mirror that produces an image smaller than the object observed
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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