Opacity definition
An example of something with opacity is a darkened window.
An example of opacity is the Russian language.
We could not see the sandbar due to the opacity of the muddy water.
The opacity of these decisions is troubling.
The opacity of a clean glass window is near zero.
Other Word Forms
Noun
Origin of opacity
- French opacité from Old French from Latin opācitās from opācus dark
From American Heritage Dictionary of the English Language, 5th Edition
- From French opacité.
From Wiktionary