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
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
"I believe so, sir," answered the other officer, at the screens of the six periscopic devices which covered the full sphere of vision.
From Spacehounds of IPC by E. E. (Edward Elmer) Smith
Mr. Shelton, do you know anything about these periscopic binoculars?" said Mrs. Dennant's voice; "they're splendid for buildin's, but buildin's are so disappointin'.
From The Island Pharisees by John Galsworthy
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