Noun
The state of being opaque; the quality of a body which renders it impervious to the rays of light; want of transparency; opaqueness.
Obscurity; want of clearness.
Source: Webster's dictionaryEach generation must discover its mission, fulfill it or betray it, in relative opacity. Frantz Fanon
Who can still believe in the opacity of bodies since our sharpened and modified sensitivity has already penetrated the obscure manifestations of the medium? Why should we forget in our creations the double power of our sight, capable of giving results analogous to those of X-rays? Umberto Boccioni
Nigeria is still grappling with the negative consequences of the use of opacity by senior members of government and their cronies between 1993 and 1998, awarding themselves juicy contracts in the extractive industry. Yemi Osinbajo
As others have pointed out above, the bureaucratic opacity in a language culturally attuned to obfuscation and imprecision and documentation in a script virtually unknown out side the islands are alone sufficient reason not to risk the investment. Source: Internet
Consequences Serialization breaks the opacity of an abstract data type by potentially exposing private implementation details. Source: Internet
Convection occurs because of opacity of the interior, which has a high density compared to the temperature. Source: Internet