opacity
[ oh-pas-i-tee ]
/ oʊˈpæs ɪ ti /
|
noun, plural o·pac·i·ties.
Nearby words
Origin of opacity
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for opacities
These may be treated with nitrate of silver lotion of twice the strength used for opacities.
Special Report on Diseases of the Horse|United States Department of AgricultureWho knows whether these opacities will not become transparent?
Les Misrables|Victor Hugo
opacity
/ (əʊˈpæsɪtɪ) /
noun plural -ties
the state or quality of being opaque
the degree to which something is opaque
an opaque object or substance
obscurity of meaning; unintelligibility
physics photog the ratio of the intensity of light incident on a medium, such as a photographic film, to that transmitted through the medium
logic philosophy the property of being an opaque context
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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opacity
1550s, "darkness of meaning, obscurity," from French opacité, from Latin opacitatem (nominative opacitas) "shade, shadiness," from opacus "shaded, dark, opaque" (see opaque). The literal sense "condition of being impervious to light" first recorded 1630s.
Online Etymology Dictionary, © 2010 Douglas Harper
opacity
[ ō-păs′ĭ-tē ]
n.
The quality or state of being opaque.
An opaque or nontransparent area, as of the cornea.
The American Heritage® Stedman's Medical Dictionary
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