Opacity
[n] the quality of being opaque to a degree; the degree to which something reduces the passage of light
[n] incomprehensibility resulting from obscurity of meaning
[n] the phenomenon of not permitting the passage of electromagnetic radiation
Related Information
Related Terms
abstruseness, adiaphanousness, ambiguity, amorphousness, asininity, blockishness, boobishness, boorishness, bovinity, cloddishness, cloudiness, crassness, crudeness, dark, darkness, denseness, density, dimness, dim-wittedness, doltishness, dullardism, dul