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neonatal

American  
[nee-oh-neyt-l] / ˌni oʊˈneɪt l /

adjective

  1. of or relating to newborn children.


neonatal British  
/ ˌniːəʊˈneɪtəl /

adjective

  1. of or relating to newborn children, esp in the first week of life and up to four weeks old

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does neonatal mean? Neonatal is an adjective used to describe things related to newborn babies and their care. Neonatal is a technical term used in the context of medicine and healthcare. You’re most likely to see it used in terms like neonatal unit, neonatal care, and neonatal nurse, and in the names of certain medical conditions that affect newborns. Its noun form, neonate, is another word for a newborn. Example: My sister is a neonatal nurse who specializes in caring for newborns with certain health problems.

Other Word Forms

Etymology

Origin of neonatal

First recorded in 1900–05; neo- + natal

Explanation

Neonatal describes the first month of a person's life. The neonatal period is that first month after a baby is born. There are also neonatal disorders that require neonatal care. Like many babies, the word neonatal's parents are from different places — neo comes from Greek and means “new,” and natal comes from the Latin word natus which means “to be born.” Neonatal means newborn. The neonatal stage is the first month of life, when a baby is tiniest and most fragile. Babies born at a hospital who can’t come home right away sometimes stay in a neonatal intensive care unit, where neonatal nurses care for them.

Keep Reading on Vocabulary.com

Vocabulary lists containing neonatal

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:

Earlier this year an assessment of maternity and neonatal care found urgent action was needed to address staffing levels, which had not kept pace with the complexity of care.

From BBC Jun. 27, 2026

The Department of Health and Social Care says it was committed to improving maternity and neonatal safety and pointed to Health Secretary James Murray's role as chair of the national maternity taskforce.

From BBC Jun. 4, 2026

They have also highlighted the health fallout, including an increase in cases of cancer and foetal and neonatal malformations.

From Barron's May 23, 2026

Lives were saved and the pit-crew model was widely adopted for pediatric surgery and neonatal resuscitation around the world.

From Los Angeles Times May 18, 2026

It has been a difficult month: a rotation in neonatal intensive care.

From "The Poisonwood Bible" by Barbara Kingsolver

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