spina bifida

noun

spi·​na bi·​fi·​da ˌspī-nə-ˈbi-fə-də How to pronounce spina bifida (audio)
: a congenital cleft of the spinal column with hernial protrusion of the meninges and sometimes the spinal cord

Examples of spina bifida in a Sentence

Recent Examples on the Web
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Mark your calendar October is awareness month for eye injury prevention, healthy lungs, ADHD, breast cancer, dental hygiene, Down syndrome, spina bifida, sudden cardiac arrest and sudden infant death syndrome. Scott Lafee, San Diego Union-Tribune, 7 Oct. 2025 In 1992, officials advised women to take folic acid daily, and by 1998, it was added to foods like bread and cereal, leading to a significant drop in birth defects like spina bifida. Cameron Schoppa, MSNBC Newsweek, 25 Sep. 2025 Folic acid is also used to fortify flour and grain products, to help prevent neural tube defects like spina bifida in the womb. Brenda Goodman, CNN Money, 24 Sep. 2025 In the clip, Prince Harry is seen pretending to fence with Gwen Foster, 9, who was born with spina bifida and hydrocephalus. Angel Saunders, PEOPLE, 10 Sep. 2025 See All Example Sentences for spina bifida

Word History

Etymology

New Latin, literally, spine split in two

First Known Use

1720, in the meaning defined above

Time Traveler
The first known use of spina bifida was in 1720

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Cite this Entry

“Spina bifida.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spina%20bifida. Accessed 9 Nov. 2025.

Medical Definition

spina bifida

noun
spina bi·​fi·​da
-ˈbif-ə-də also -ˈbīf-
: a neural tube defect marked by congenital cleft of the spinal column usually with hernial protrusion of the meninges and sometimes the spinal cord see meningocele, myelocele, myelomeningocele
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