| |||
| opacification | |||
| opacity; opaqueness; blackness; opaque; murkiness (Alexander Demidov) | |||
| opacity (звёздного вещества) | |||
| turbidity | |||
| light opacity | |||
| cloudiness | |||
| opacousness; opakeness | |||
| opacity (хрусталика) | |||
| optical opacity | |||
| light impermeability | |||
| nontransparency; Opacidad (Bogotano) | |||
| opacity (of a film) | |||
| non-transparency; opaque quality | |||
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непрозрачность : 94 do fraz, 39 tematyki |