serosa

noun

se·ro·sa sə-ˈrō-zə

: a usually enclosing serous membrane

serosal

sə-ˈrō-zəl

adjective

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

See more words from the same year

Style

“Serosa.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serosa. Accessed 21 Dec. 2024.

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serosa

noun

se·ro·sa sə-ˈrō-zə

plural serosas also serosae -zē

: a usually enclosing serous membrane

the peritoneal serosa

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