heterospory

noun

het·​ero·​spo·​ry ˈhe-tə-rə-ˌspȯr-ē How to pronounce heterospory (audio)
ˌhe-tə-ˈrä-spə-rē
: the production of microspores and megaspores (as in seed plants)

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of heterospory was in 1898

Dictionary Entries Near heterospory

Cite this Entry

“Heterospory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heterospory. Accessed 14 Nov. 2024.

More from Merriam-Webster on heterospory

Last Updated: - Definition revised
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