opaque

adjectives

not transmitting or reflecting light or radiant energy; impenetrable to sight
"opaque windows of the jail"; "opaque to X-rays"
opaque
is derived from
opacity
is derived from
opacity
is derived from
opaqueness
antonym
clear
is similar to
(of liquids) clouded as with sediment
"a cloudy liquid"; "muddy coffee"; "murky waters"
cloudy, mirky, muddy, murky, turbid
is similar to
obscured by fog
"he could barely see through the fogged window"
fogged, foggy
is similar to
(of glass) having a roughened coating resembling frost
"frosted glass"
frosted
is similar to
having a frosted look from a powdery coating, as on plants
"glaucous stems"; "glaucous plums"; "glaucous grapes"
glaucous
is similar to
not penetrable by light
"lightproof containers"
light-tight, lightproof
is similar to
resembling milk in color not clear
"milky glass"
milklike, milky, whitish
is similar to
partially opaque
semiopaque
is similar to
impenetrable for the eye
"solid blackness"
solid
see also
not clear to the mind
"the law itself was unclear on that point"; "the reason for their actions is unclear to this day"
unclear
is an attribute of
the quality of being opaque to a degree; the degree to which something reduces the passage of light
opacity, opaqueness
not clearly understood or expressed
opaque, unintelligible
is derived from
opacity
is derived from
opaqueness