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  1. OPACITY Definition & Meaning - Merriam-Webster

    Dec 5, 2016 · The meaning of OPACITY is obscurity of sense : unintelligibility. How to use opacity in a sentence.

  2. OPACITY Definition & Meaning | Dictionary.com

    OPACITY definition: the state or quality of being opaque. See examples of opacity used in a sentence.

  3. Opacity - Wikipedia

    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 …

  4. OPACITY | definition in the Cambridge English Dictionary

    OPACITY meaning: 1. the state of being opaque, or the degree to which something is opaque 2. the state of being…. Learn more.

  5. Opacity - definition of opacity by The Free Dictionary

    Define opacity. opacity synonyms, opacity pronunciation, opacity translation, English dictionary definition of opacity. n. pl. o·pac·i·ties 1. The quality or state of being opaque. 2. Something …

  6. OPACITY definition and meaning | Collins English Dictionary

    If you refer to something's opacity, you mean that it is difficult to understand.

  7. opacity noun - Definition, pictures, pronunciation and usage ...

    Definition of opacity noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.