The meaning of OPAQUE is blocking the passage of radiant energy and especially light : exhibiting opacity. How to use opaque in a sentence.

OPAQUE definition: not transparent or translucent; impenetrable to light; not allowing light to pass through. See examples of opaque used in a sentence.

OPAQUE definition: 1. preventing light from travelling through, and therefore not transparent or translucent: 2…. Learn more.

Definition of opaque adjective from the Oxford Advanced Learner's Dictionary. (of glass, liquid, etc.) not clear enough to see through or allow light through. As the lens becomes more opaque, the patient …

Define opaque. opaque synonyms, opaque pronunciation, opaque translation, English dictionary definition of opaque. adj. 1. a. Impenetrable by light; neither transparent nor translucent. b. Not …

If an object or substance is opaque, you cannot see through it. You can always use opaque glass if you need to block a street view.

There are 15 meanings listed in OED's entry for the word opaque, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

o•paque (ō pāk′), adj., n., v., o•paqued, o•paqu•ing. not allowing light to pass through. dull. obscure: The problem remains opaque despite explanations. dull, stupid, or unintelligent. n. something that is …

Dec 14, 2025 · Noun opaque (plural opaques) (obsolete, poetic) An area of darkness; a place or region with no light.

Dec 29, 2024 · The word "opaque" can be used to describe something that is not transparent or difficult to understand. It is most commonly used to refer to objects or substances through which light cannot …