American English

Definition of opacity noun from the Oxford Advanced American Dictionary

     

    opacity

     noun
    noun
    NAmE//oʊˈpæsət̮i//
     
    [uncountable]
     
    jump to other results
  1. 1(technology) the fact of being difficult to see through; the fact of being opaque sheets of frosted glass with varying degrees of opacity
  2. 2(formal) the fact of being difficult to understand; the fact of being opaque opposite transparency the opacity of the poet's language
See the Oxford Advanced Learner's Dictionary entry: opacity