gastroschisis

noun

gas·​tros·​chi·​sis ga-ˈsträs-kə-səs How to pronounce gastroschisis (audio)
plural gastroschises -ˌsēz How to pronounce gastroschisis (audio)
: congenital fissure of the ventral abdominal wall

Browse Nearby Words

gastroptosis
gastroschisis
gastroscope
See all Nearby Words

Cite this Entry

“Gastroschisis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/gastroschisis. Accessed 29 Jul. 2025.

Copy Citation

Share

Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

'Affect' vs. 'Effect'

Using Bullet Points ( • )

The Difference Between 'i.e.' and 'e.g.'

Democracy or Republic: What's the difference?
See More

Popular in Wordplay

See More

Our Best Historical Slang Terms

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Better Ways to Say 'This Sucks'

8 Words with Fascinating Histories
See More

Popular

See More

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

Our Best Historical Slang Terms

Even More Bird Names that Sound Like Insults (and Sometimes Are)
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
anagrams on a chalk board
Word Builder Quiz Pick the letter that when added to a word will ma...
See All