Meaning

4 senses
  1. (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.

    Opazität, Undurchsichtigkeit, Lichtundurchlässigkeit

    непрозра́чностьneprozráčnostʹ

    непрозо́рістьneprozóristʹ

    the quality of being opaque to a degree; the degree to which something reduces the passage of light

  2. (uncountable)The state or quality of being inaccessible to understanding.

    The opacity of these decisions is troubling.

    Undurchsichtigkeit, Nebulösität

  3. (countable)A measure of relative impenetrability to electromagnetic radiation such as light.

    The opacity of a clean glass window is near zero.

    the phenomenon of not permitting the passage of electromagnetic radiation

  4. (countable)An opaque area.

    помутні́нняpomutnínnja

Examples

4 sentences
  1. Tom adjusted the opacity of the layer.

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  2. The opacity of the glass made it unsuitable for windowpanes.

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  3. The opacity of the lens is a function of the glass from which it was made.

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  4. The report said "opacity, corruption, and weak processes keep citizens from fully benefiting from their countries' resource wealth."

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Translations

6 languages
Українська
By meaning 2
state of being opaque; blocking light:
opaque area:
Русский
By meaning 1
state of being opaque; blocking light:
Deutsch
By meaning 2
state of being opaque; blocking light:
state of being inaccessible to understanding:

Origin

From opaque + -ity, from French opacité, from Latin opācitās, from opācus.

From opaque + -ity, from French opacité, from Latin opācitās, from opācus.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: opacities
Singularopacity
Pluralopacities

regular

Synonyms

2 synonyms
Close in meaning
  • the quality of being opaque to a degree; the degree to which something reduces the passage of light:opaqueness
  • incomprehensibility resulting from obscurity of meaning:opaqueness

Antonyms

5 antonyms

Word family

7 related words

See also

neighbours in the dictionary
opacity — meaning, examples, forms, synonyms | Krumeto