mega·​spo·​ro·​phyll ˌme-gə-ˈspȯr-ə-ˌfil How to pronounce megasporophyll (audio)
: a sporophyll that develops only megasporangia

Word History

First Known Use

circa 1899, in the meaning defined above

Time Traveler
The first known use of megasporophyll was circa 1899

Dictionary Entries Near megasporophyll

Cite this Entry

“Megasporophyll.” Dictionary, Merriam-Webster, Accessed 30 Mar. 2023.

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