serosa

noun

se·​ro·​sa sə-ˈrō-zə How to pronounce serosa (audio)
: a usually enclosing serous membrane
serosal
sə-ˈrō-zəl How to pronounce serosa (audio)
adjective

Word History

Etymology

borrowed from New Latin serōsa, short for membrāna serōsa "serous membrane" — more at serous

First Known Use

circa 1890, in the meaning defined above

Time Traveler
The first known use of serosa was circa 1890

Dictionary Entries Near serosa

seropurulent

serosa

serosity

See More Nearby Entries 

Cite this Entry

“Serosa.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serosa. Accessed 22 Dec. 2024.

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Medical Definition

serosa

noun
se·​ro·​sa sə-ˈrō-zə How to pronounce serosa (audio)
plural serosas also serosae -zē How to pronounce serosa (audio)
: a usually enclosing serous membrane
the peritoneal serosa

More from Merriam-Webster on serosa

Britannica.com: Encyclopedia article about serosa

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