noun
- Extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds.
- synonyms: archaeopteryx, archeopteryx
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). archaeopteryx lithographica. Retrieved September 28, 2026, from http://smartdefine.org/archaeopteryx_lithographica/definitions/1257337 |
| Chicago | WordNet. 2010. "archaeopteryx lithographica" http://smartdefine.org/archaeopteryx_lithographica/definitions/1257337 (accessed September 28, 2026). |
| Harvard | WordNet 2010, archaeopteryx lithographica, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/archaeopteryx_lithographica/definitions/1257337>. |
| MLA | WordNet. "archaeopteryx lithographica" 23 October 2010. Web. 28 September 2026. <http://smartdefine.org/archaeopteryx_lithographica/definitions/1257337> |