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
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
A pair of lenses thus equipped Dr. Wollaston called the periscopic microscope.
From A History of Science — Volume 4 by Henry Smith Williams
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 Charles S. (Charles Stephen) Brooks
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 E. E. (Edward Elmer) Smith
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