noun
- Diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening.
- synonyms: iris
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). iris diaphragm. Retrieved September 20, 2026, from http://smartdefine.org/iris_diaphragm/definitions/1328454 |
| Chicago | WordNet. 2010. "iris diaphragm" http://smartdefine.org/iris_diaphragm/definitions/1328454 (accessed September 20, 2026). |
| Harvard | WordNet 2010, iris diaphragm, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/iris_diaphragm/definitions/1328454>. |
| MLA | WordNet. "iris diaphragm" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/iris_diaphragm/definitions/1328454> |