noun
- A plant hormone promoting elongation of stems and roots.
- synonyms: indoleacetic acid
- Yemen-based terrorist group that supports al-Qaeda's goals; seeks to overthrow the Yemeni government and eliminate United States interests; responsible for bombings and kidnappings and killing western tourists in Yemen.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). iaa. Retrieved September 23, 2026, from http://smartdefine.org/iaa/definitions/1286331 |
| Chicago | WordNet. 2010. "iaa" http://smartdefine.org/iaa/definitions/1286331 (accessed September 23, 2026). |
| Harvard | WordNet 2010, iaa, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/iaa/definitions/1286331>. |
| MLA | WordNet. "iaa" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/iaa/definitions/1286331> |