noun
- Any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ommatidium. Retrieved September 20, 2026, from http://smartdefine.org/ommatidium/definitions/1212374 |
| Chicago | WordNet. 2010. "ommatidium" http://smartdefine.org/ommatidium/definitions/1212374 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ommatidium, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ommatidium/definitions/1212374>. |
| MLA | WordNet. "ommatidium" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ommatidium/definitions/1212374> |