Opaque meaning: Opaque means not transparent or

Opaque means not transparent or translucent, or not easy to understand. Learn how to use opaque in different contexts, such as glass, language, or photography, with examples and synonyms. Opaque definition : not transparent or translucent; impenetrable to light; not allowing light to pass through.. See examples of OPAQUE used in a sentence. 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 notices a reduction in vision. These crystals are completely opaque and nearly black. Learn the meaning of Opaque with clear definitions and helpful usage examples.