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Synonyms

birth defect

American  

noun

Pathology.
  1. any physical, mental, or biochemical abnormality present at birth.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Congenital heart disease is the most common birth defect, affecting about 1 in 100 babies born each year.

From Science Daily Aug. 13, 2026

The serious birth defect affects one in 3,000 UK babies each year.

From BBC Aug. 3, 2026

Mr. Rodríguez Castro, known as “El Cangrejo”—the crab—because of a birth defect, never finished school.

From The Wall Street Journal Feb. 22, 2026

If a child also experiences a medical issue, including an extended hospital stay, a serious birth defect or a developmental delay, these problems can be compounded.

From Los Angeles Times Apr. 15, 2025

I’m always going to be the sister of a kid with a birth defect: that’s not the issue.

From "Wonder" by R. J. Palacio

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