periscopic
Americanadjective
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Optics. (of certain lenses in special microscopes, cameras, etc.) giving distinct vision obliquely, or all around, as well as, or instead of, in a direct line.
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pertaining to periscopes or their use.
adjective
Other Word Forms
Derived Forms
Etymology
Origin of periscopic
1795–1805; < Greek periskop ( eîn ) to look about ( see peri-, -scope) + -ic
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.
Apple’s patent application includes a movable mirror inside a periscopic device featuring zoom lens elements.
From Forbes • Feb. 16, 2015
Even on a clear day the maximum periscopic range of a submarine's vision is only five nautical miles.
From Time Magazine Archive
He was watching a periscopic instrument that connected with the bridge dome by means of a tube, a flat mirror in front of him showing all points of the compass.
From Astounding Stories of Super-Science, August 1930 by Bates, Harry
But the fellow with the periscopic nose above the covers lies on his back beneath the stars, and contemplation journeys to him from the wide spaces of the night.
From Journeys to Bagdad by Brooks, Charles S. (Charles Stephen)
It didn't look like the periscopic eyes that those flying snakes had—looked more like a hexan eye, don't you think?
From Spacehounds of IPC by Smith, E. E. (Edward Elmer)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
