Opacity

The opacity of the glass made it unsuitable for windowpanes.

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

Tom adjusted the opacity of the layer.

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

We could not see the sandbar due to the opacity of the muddy water.

The opacity of these decisions is troubling.

The opacity of a clean glass window is near zero.

This report concerns a child with Down's syndrome (mongolism) and bilateral congenital corneal opacities born into a family affected through three generations by Rieger's anomaly.

Scanty irregular opacities are not uncommonly observed on the chest roentgenogram in the absence of interstitial fibrosis of the lungs.