adjective
- Not transmitting or reflecting light or radiant energy; impenetrable to sight.
- usage: "opaque windows of the jail"; "opaque to X-rays"
- Not clearly understood or expressed.
- synonyms: unintelligible
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). opaque. Retrieved September 20, 2026, from http://smartdefine.org/opaque/definitions/1179879 |
| Chicago | WordNet. 2010. "opaque" http://smartdefine.org/opaque/definitions/1179879 (accessed September 20, 2026). |
| Harvard | WordNet 2010, opaque, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/opaque/definitions/1179879>. |
| MLA | WordNet. "opaque" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/opaque/definitions/1179879> |