noun
- Smaller of the two types of spore produced in heterosporous plants; develops in the pollen sac into a male gametophyte. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). microspore. Retrieved September 20, 2026, from http://smartdefine.org/microspore/definitions/1236320 |
| Chicago | WordNet. 2010. "microspore" http://smartdefine.org/microspore/definitions/1236320 (accessed September 20, 2026). |
| Harvard | WordNet 2010, microspore, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/microspore/definitions/1236320>. |
| MLA | WordNet. "microspore" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/microspore/definitions/1236320> |