noun
- One of the most common of the five major classes of immunoglobulins; the chief antibody in the membranes of the gastrointestinal and respiratory tracts.
- synonyms: immunoglobulin A
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). iga. Retrieved September 21, 2026, from http://smartdefine.org/iga/definitions/1286470 |
| Chicago | WordNet. 2010. "iga" http://smartdefine.org/iga/definitions/1286470 (accessed September 21, 2026). |
| Harvard | WordNet 2010, iga, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/iga/definitions/1286470>. |
| MLA | WordNet. "iga" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/iga/definitions/1286470> |