megasporophyll

noun

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.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megasporophyll. Accessed 30 Mar. 2023.

More from Merriam-Webster on megasporophyll

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!


Which Came First?

  • baby chick with a brown egg
  • hot take or cold shoulder?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY