noun
- Evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). macroevolution. Retrieved September 20, 2026, from http://smartdefine.org/macroevolution/definitions/1243469 |
| Chicago | WordNet. 2010. "macroevolution" http://smartdefine.org/macroevolution/definitions/1243469 (accessed September 20, 2026). |
| Harvard | WordNet 2010, macroevolution, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/macroevolution/definitions/1243469>. |
| MLA | WordNet. "macroevolution" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/macroevolution/definitions/1243469> |