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Showing results for polariscope. Search instead for polariscopy.

polariscope

American  
[poh-lar-uh-skohp, puh-] / poʊˈlær əˌskoʊp, pə- /

noun

Optics.
  1. an instrument for measuring or exhibiting the polarization of light or for examining substances in polarized light, often to determine stress and strain in glass and other substances.


polariscope British  
/ pəʊˈlærɪˌskəʊp /

noun

  1. an instrument for detecting polarized light or for observing objects under polarized light, esp for detecting strain in transparent materials See photoelasticity

"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


Etymology

Origin of polariscope

1820–30; < Medieval Latin polāri ( s ) polar + -scope


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.

See Examples For:

Patient work with chemicals and a polariscope discovered the three new kinds of fruit sugar in the remaining 5%.

From Time Magazine Archive

Its chief purpose is that of illuminating and defining objects which are nonpolarizable, in a similar manner to that in which the polariscope defines polarizable objects.

From Scientific American Supplement, No. 514, November 7, 1885 by Various

It is a saccharimeter," explained Kennedy, also looking at it, "an instrument used to detect the amount of sugar held in solution, a form of the polariscope.

From The Treasure-Train by Arthur B. (Arthur Benjamin) Reeve

Arago somewhat hastily inferred from experiments with the polariscope the wholly gaseous nature of the visible disc of the sun.

From A Popular History of Astronomy During the Nineteenth Century Fourth Edition by Agnes M. (Agnes Mary) Clerke

Yet experiments with the polariscope were interpreted in an adverse sense, and Bond's conclusion that the comet sent us virtually unmixed reflected sunshine was generally acquiesced in.

From A Popular History of Astronomy During the Nineteenth Century Fourth Edition by Agnes M. (Agnes Mary) Clerke

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