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opaque

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opaque (o-pak´) impervious to light rays or, by extension, to x-rays or other electromagnetic radiation.

o·paque (

-p

k

)

adj.

Impenetrable by light; neither transparent nor translucent.

opaque (ōpāk´),

adj relatively impenetrable to light. See also opacity, optical.

opaque

impervious to light rays or, by extension, to x-rays or other electromagnetic radiation; neither translucent nor transparent.

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