polariscope

[ poh-lar-uh-skohp, puh- ]

/ poʊˈlær əˌskoʊp, pə- /

noun Optics.

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.

Words nearby polariscope

polar vortex, polar wander, polari, polarimeter, polaris, polariscope, polarity, polarization, polarization charge, polarize, polarized

Origin of polariscope

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

OTHER WORDS FROM polariscope

po·lar·i·scop·ic

[poh-lar-uh-skop-ik, puh-] /poʊˌlær əˈskɒp ɪk, pə-/, adjectivepo·lar·i·scop·i·cal·ly, adverb

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for polariscope

For this purpose, the polariscope prisms should be of large size, and both mounted in revolving settings.
Photography in the Studio and in the Field|Edward M. Estabrooke
What is the polariscope, and how is it employed in sugar work?
Human Foods and Their Nutritive Value|Harry Snyder
Iceland spar is used chiefly in the optical instrument known as the polariscope.
Wealth of the World's Waste Places and Oceania |Jewett Castello Gilson
Arago somewhat hastily inferred from experiments with the polariscope the wholly gaseous nature of the visible disc of the sun.
A Popular History of Astronomy During the Nineteenth Century|Agnes M. (Agnes Mary) Clerke

This is measured by the polariscope, an instrument by means of which the sugar content of sugar plants is rapidly determined.
Human Foods and Their Nutritive Value|Harry Snyder

British Dictionary definitions for polariscope

polariscope

/ (pəʊˈlærɪˌskəʊp) /

noun

an instrument for detecting polarized light or for observing objects under polarized light, esp for detecting strain in transparent materialsSee 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