from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A reproductive plant part, such as a seed, fruit, or spore, that is modified for dispersal. Also called diaspore.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A seed fruit that has been modified for migration.
from The Century Dictionary and Cyclopedia
- n. In phytogeography, the body by which a plant is propagated, whether seed, spore, offshoot, etc., or the whole plant.
dissemin(ate) + -ule.(American Heritage® Dictionary of the English Language, Fourth Edition)