See Also: opacity(medicine)
opacity(dictionary)
opacity(dictionary)
corneal opacity(medicine)
nodular opacity(medicine)
snowball opacity(medicine)

opacity (oh)



[Date: 1500-1600; Language: French; Origin: opacite, from Latin opacitas, from opacus; OPAQUE]
the quality that something has when it is difficult to see through
-see also opaque opaque
the quality that something has when it is difficult to understand