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- DictionaryO·pac·i·ty/ōˈpasədē/
noun
- 1. the condition of lacking transparency or translucence; opaqueness: "thinner paints need black added to increase opacity"
The meaning of OPACITY is obscurity of sense : unintelligibility. How to use opacity in a sentence.
OPACITY definition: 1. the state of being opaque, or the degree to which something is opaque 2. the state of being…. Learn more.
noun. 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.
Opacity is the characteristic of being difficult to understand or unclear. A professor whose lectures are known for opacity is going to find himself in a room full of some very frustrated students. In its literal sense opacity is used to talk about objects that don't allow light to shine through.
OPACITY meaning: 1. the state of being opaque, or the degree to which something is opaque 2. the state of being…. Learn more.
1. the state or quality of being opaque. 2. something opaque. 3. the degree to which a substance is or may be opaque. 4. the proportion of light absorbed by the emulsion on an area of a photographic film or plate. 5. obscurity of meaning.
Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc.
The state, quality, or degree of being opaque. Something opaque, as a spot on the cornea or lens of an eye. Obscurity; impenetrability. Dullness of mind. (uncountable) The state or quality of being opaque, not allowing light to pass through. We could not see the sandbar due to the opacity of the muddy water.
1. the state or quality of being opaque. 2. the degree to which something is opaque. 3. an opaque object or substance. 4. obscurity of meaning; unintelligibility. 5. physics, photography.
Definition of opacity noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
