opaque
— Adjective
– English
~ hard or impossible to understand
opaque
— Adjective
– English
~ not transmitting or reflecting light or radiant energy; impenetrable to sight; "opaque windows of the jail"; "opaque to X-rays"
opaquely
— Adverb
– English
~ in an opaque manner; "he referred opaquely to her recent past"
opaqueness
— Noun
– English
~ the quality of being opaque to a degree; the degree to which something reduces the passage of light
opaqueness
— Noun
– English
~ incomprehensibility resulting from obscurity of meaning