megasporophyll

noun

mega·spo·ro·phyll ˌme-gə-ˈspȯr-ə-ˌfil

: 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

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Browse Nearby Words

megasporogenesis

megasporophyll

megass

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Cite this Entry

Style

“Megasporophyll.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megasporophyll. Accessed 4 Nov. 2025.

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